{"id":68650,"date":"2023-07-10T15:10:02","date_gmt":"2023-07-10T07:10:02","guid":{"rendered":"https:\/\/version-2.com\/?p=68650"},"modified":"2023-07-10T15:15:13","modified_gmt":"2023-07-10T07:15:13","slug":"most-common-types-of-cyberattacks-in-2023","status":"publish","type":"post","link":"https:\/\/version-2.com\/en\/2023\/07\/most-common-types-of-cyberattacks-in-2023\/","title":{"rendered":"Most common types of cyberattacks in 2023"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"68650\" class=\"elementor elementor-68650\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71ae5294 post-content elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71ae5294\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;c4a899f&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1e9119cd\" data-id=\"1e9119cd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f04f8cb elementor-widget elementor-widget-text-editor\" data-id=\"4f04f8cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1PikljU9nSp7xboYiRhB7q\/a3ce69794b04c1a7fe5099b86534a4ae\/Most_common_2023_Types_of_Cyber_Attacks_cover_web_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n<div class=\"nord-col lg:col-8 lg:offset-1 break-words mt-5 text-grey-shuttle\"><article>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Cybercriminals constantly evolve their methods and develop sophisticated techniques to infiltrate our interconnected world. From elaborate nation-state campaigns to opportunistic ransomware attacks, hackers tirelessly explore new avenues in their pursuit. As a result, cyberattacks multiply every year, leaving individuals and organizations vulnerable.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">To secure digital ecosystems, staying informed of the most common types of cyberattacks in 2023 is crucial. This blog will delve into the escalating battle against criminals, uncovering the key challenges and proactive measures necessary to fortify your defenses.<\/p>\n\n<h2 id=\"what-is-a-cyberattack\" class=\"Heading Heading-h2 text-dark-blue\">What is a cyberattack?<\/h2>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">A cyberattack is <strong>a malicious and deliberate attempt by an individual or an organization to breach an information system<\/strong>. The attacker (often called a hacker) aims to disrupt, damage, steal, alter, or gain unauthorized access to a computer system or network, usually intending to extract or compromise data.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Some cyber attacks are financially motivated. They may target individuals, businesses, or financial institutions to steal sensitive information. Data like credit card details, login credentials, or personal information can be sold on the black market or used for fraud.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Other cyber attacks may be driven to disrupt rival nations or organizations as a form of modern warfare. These hackers often have political or strategic motivations to gain a competitive advantage or destabilize their targets.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Cyberattacks can take wildly different forms, from installing spyware on a device to conducting large-scale distributed denial of service (DDoS) on significant network infrastructure. Here are its main types:<\/p>\n\n<h2 id=\"phishing\" class=\"Heading Heading-h2 text-dark-blue\">Phishing<\/h2>\n<img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2oLdtv6tuQwjwyWbjDWUJo\/d97442acc358ebd75fe889445021b44b\/1_Phishing_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>Phishing is <strong>a social engineering technique when attackers disguise themselves as trustworthy entities<\/strong>, usually via email, to trick recipients into disclosing sensitive information. Phishing cyber attacks look like genuine emails from colleagues or official institutions. The catch is that the provided links in these emails lead to malicious websites or initiate malware downloads.\n\n<\/article><article>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">In real-life, phishing is usually a gateway to initiate additional cyberattacks on top of it. Phishing may be used to obtain genuine user credentials to plant malware or access classified documents. As one of the most common cyberattack methods, it primarily targets individual users and SMBs (small and medium-sized businesses).<\/p>\n\n<h2 id=\"ransomware\" class=\"Heading Heading-h2 text-dark-blue\">Ransomware<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/6DM10tg90gcjh8NdK0QWkG\/d46676a96fac7c8660eaa0ba35fd0c6a\/2_Ransomware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n\n<picture>Ransomware is <\/picture><strong>malware that locks down a victim&#8217;s files and demands a ransom<\/strong><picture> to restore access. With the advent of cryptocurrencies and the increasing connectivity of devices, hackers can remain anonymous while exploiting the fact that many businesses rely on digital technologies. One such incident can put all business operations out of commission.<\/picture>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">High data value enables hackers to get away with a hefty ransom, as sometimes it may seem cheaper and faster to pay the amount for a business. The lucrativeness of this cyber attack type was one of the main contributing factors to its popularity in 2023.<\/p>\n\n<h2 id=\"spyware\" class=\"Heading Heading-h2 text-dark-blue\">Spyware<\/h2>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<noscript><br data-mce-bogus=\"1\"><\/noscript><noscript><br data-mce-bogus=\"1\"><\/noscript><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"3 Spyware illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5pZsHpTrFCQnBBzo40LaNF\/c56d5e08cedd0347f8bd1419845d71bd\/3_Spyware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"3 Spyware illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Spyware is another type of <strong>malware that tracks data flowing through network assets and sends this information to controllers outside<\/strong> the targeted organization. Hackers use it as a monitoring tool to track their victim&#8217;s activities or extract other data. Spyware can include keystrokes, browsing habits, and even confidential business information.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">This malware can be spread through infected websites, malicious emails, hacked USB flash drives, or even freeware applications. Some advertisers even use spyware legitimately to deliver targeted ads (as most users agree to terms and conditions without actually reading them).<\/p>\n\n<h2 id=\"viruses\" class=\"Heading Heading-h2 text-dark-blue\">Viruses<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5O5XeXbpeIhh5ZLTuBNapc\/48c1cc5719b60271d780be0b04722ae0\/4_Viruses_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n\n<picture>Also known as worms, <\/picture><strong>viruses are self-replicating malicious software<\/strong><picture> that can quickly infect large connected networks. Their effects can range from light disruption to complete system failure. Some viruses remain dormant for long periods, while others are set to work immediately.<\/picture>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">They work by attaching to an executable host file, which results in their viral codes executing when a file is opened, such as an Excel sheet or a .pdf document. It means that viruses generally spread through email attachments and file-sharing programs. In any case, businesses must be up to date to detect such attachments before they wreak havoc on their perimeter.<\/p>\n\n<h2 id=\"malware\" class=\"Heading Heading-h2 text-dark-blue\">Malware<\/h2>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<noscript><br data-mce-bogus=\"1\"><\/noscript><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"5 Malware illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/1t8FF2F6ofsQffxjCzpn5f\/ee49dbd7c213e25ba9c68ab10c3187df\/5_Malware_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"5 Malware illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Malware is a broad category describing <strong>various types of malicious software, including ransomware, spyware, and viruses<\/strong>. The specific actions of malware will depend on its exact type, but its overall objective is consistently centered around disrupting a computer, server, client, or computer network. It may involve leaking confidential information, illicitly accessing systems, restricting access to data, or unintentionally compromising the user&#8217;s computer security and privacy.<\/p>\n\n<h2 id=\"maninthemiddle-attacks\" class=\"Heading Heading-h2 text-dark-blue\">Man-in-the-middle attacks<\/h2>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<noscript><br data-mce-bogus=\"1\"><\/noscript><noscript><br data-mce-bogus=\"1\"><\/noscript><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"6 Man-in-the-middle attacks illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ryClDiVG35ZkaFuUfW1p0\/4bd07c6aca6f501c038782eada009873\/6_Man-in-the-middle_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"6 Man-in-the-middle attacks illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">A man-in-the-middle (MITM) attack is <strong>a type of cyberattack where an attacker intercepts and potentially alters the communication between two parties<\/strong> without their knowledge. The attacker positions itself between the sender and the recipient, becoming a &#8220;middleman&#8221; in the process.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">This type is different from phishing because the source is entirely genuine. It&#8217;s just that it&#8217;s been altered to serve the hacker&#8217;s goals. An obvious example would be attacking an organization&#8217;s financial department and changing the bank transfer code. As neither party notices anything unusual, this cyber attack type is tough to detect and is usually discovered after the attack.<\/p>\n\n<h2 id=\"sql-injection\" class=\"Heading Heading-h2 text-dark-blue\">SQL injection<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<picture><source srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" type=\"image\/webp\" sizes=\"100vw\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/><\/picture><picture><img decoding=\"async\" style=\"object-fit: cover; opacity: 0;\" title=\"7 SQL injection illustration\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" sizes=\"100vw\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"7 SQL injection illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" \/><\/picture><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"7 SQL injection illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/5VHqh5Wb8XWnM6IAaOZ4KQ\/b04c405128a327806344a90e44c0fa2e\/7_SQL_injection_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"7 SQL injection illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">SQL injection is <strong>an exploit technique when an attacker externally manipulates the input parameters of an SQL<\/strong> (Structured Query Language) query. As many applications and websites dynamically construct SQL queries by combining the user-supplied input and the query string, this provides a window of opportunity for hackers.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">The attacker identifies a vulnerable input field in a web application that accepts user input, like a login form, search box, or any other input field. Then, a crafted input with SQL code needs to be submitted as part of the user input. If the application takes input as a SQL query without validation, it can be executed by the application&#8217;s database engine. It interprets the injected SQL query as part of the code infiltrating the database.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">SQL injection allows hackers to perform many unauthorized actions like bypassing authentication, retrieving sensitive data, modifying or deleting database records, or executing arbitrary commands on the underlying system.<\/p>\n\n<h2 id=\"ddos-attacks\" class=\"Heading Heading-h2 text-dark-blue\">DDoS attacks<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<picture><source srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=750&amp;h=354&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1080&amp;h=509&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1366&amp;h=644&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=webp 1400w\" type=\"image\/webp\" sizes=\"100vw\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"660\" \/><\/picture><picture><img decoding=\"async\" style=\"object-fit: cover; opacity: 0;\" title=\"8 DDoS attacks illustration\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=png\" sizes=\"100vw\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=750&amp;h=354&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1080&amp;h=509&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1366&amp;h=644&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=png 1400w\" alt=\"8 DDoS attacks illustration\" width=\"1\" height=\"0.4714285714285715\" data-main-image=\"\" \/><\/picture><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=750&amp;h=354&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1080&amp;h=509&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1366&amp;h=644&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"8 DDoS attacks illustration\" width=\"1\" height=\"0.4714285714285715\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=750&amp;h=354&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1080&amp;h=509&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1366&amp;h=644&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/2mBuE4jy3SRP6yMO2HU4EA\/0cea6eba9326e90b926163b82c70d083\/8_DDoS_attacks_1400x660.png?w=1400&amp;h=660&amp;q=50&amp;fm=png 1400w\" alt=\"8 DDoS attacks illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">A Distributed Denial of Service (DDoS) attack is <strong>a malicious attempt to disrupt the normal functioning of a computer network, service, or website by overwhelming it with a flood of illegitimate traffic<\/strong>. In a DDoS attack, multiple compromised devices or systems are used to generate a massive volume of requests or data packets toward a target, overwhelming its resources and making it unavailable to legitimate users.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">These attacks can be launched from anywhere, making them highly challenging to mitigate. Furthermore, attackers often employ tactics like IP address spoofing or multiple attack vectors simultaneously, making it more challenging to identify and block malicious traffic.<\/p>\n\n<h2 id=\"zeroday-exploits\" class=\"Heading Heading-h2 text-dark-blue\">Zero-day exploits<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<picture><source srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=750&amp;h=375&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1080&amp;h=540&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1366&amp;h=683&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=webp 1400w\" type=\"image\/webp\" sizes=\"100vw\" \/><img decoding=\"async\" style=\"object-fit: cover; opacity: 0;\" title=\"9 Zero-day exploits illustration\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=png\" sizes=\"100vw\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=750&amp;h=375&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1080&amp;h=540&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1366&amp;h=683&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=png 1400w\" alt=\"9 Zero-day exploits illustration\" width=\"1\" height=\"0.5\" data-main-image=\"\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"700\" \/><\/picture><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=750&amp;h=375&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1080&amp;h=540&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1366&amp;h=683&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"9 Zero-day exploits illustration\" width=\"1\" height=\"0.5\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=750&amp;h=375&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1080&amp;h=540&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1366&amp;h=683&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/om0JI2VzDtVTc7auAS6g1\/5603d2fa55c1d2dbcd24d0ede247380f\/9_Zero-day_exploits_1400x700.png?w=1400&amp;h=700&amp;q=50&amp;fm=png 1400w\" alt=\"9 Zero-day exploits illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Zero-day exploits refer to<strong> unknown security vulnerabilities or weaknesses in software, operating systems, or applications<\/strong>. They have no official patches because developers had zero days to address them before they were exploited.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">These exploits are highly sought after by both cybercriminals and security researchers because they provide a significant advantage to the attacker. Zero-day exploits are dangerous because there are no available defenses or countermeasures.<\/p>\n\n<h2 id=\"dns-tunneling\" class=\"Heading Heading-h2 text-dark-blue\">DNS tunneling<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n\n<picture><source srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=750&amp;h=390&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1080&amp;h=562&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1366&amp;h=710&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=webp 1400w\" type=\"image\/webp\" sizes=\"100vw\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"728\" \/><\/picture><picture><img decoding=\"async\" style=\"object-fit: cover; opacity: 0;\" title=\"10 DNS tunneling illustration\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=png\" sizes=\"100vw\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=750&amp;h=390&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1080&amp;h=562&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1366&amp;h=710&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=png 1400w\" alt=\"10 DNS tunneling illustration\" width=\"1\" height=\"0.52\" data-main-image=\"\" \/><\/picture><noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=750&amp;h=390&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1080&amp;h=562&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1366&amp;h=710&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"10 DNS tunneling illustration\" width=\"1\" height=\"0.52\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=750&amp;h=390&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1080&amp;h=562&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1366&amp;h=710&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/ZsF6Tk18xBpK4DeihCrea\/8d639abc27bdaf42edc20b400e22a8f1\/10_DNS_tunneling_1400x728.png?w=1400&amp;h=728&amp;q=50&amp;fm=png 1400w\" alt=\"10 DNS tunneling illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">DNS tunneling is <strong>a technique to bypass security measures and exfiltrate data from a network<\/strong>. The attacker exploits the DNS protocol to establish a covert communications channel between a compromised machine within a network and an external server controlled by the attacker. It allows them to send and receive unauthorized data through DNS queries and responses.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">DNS tunneling poses a significant security risk because it leverages a widely used and trusted protocol to bypass firewalls and other security measures that typically monitor and restrict data traffic. By hiding within DNS traffic, attackers can exfiltrate data without arousing suspicion.<\/p>\n\n<h2 id=\"xss-attacks\" class=\"Heading Heading-h2 text-dark-blue\">XSS attacks<\/h2>\n<div class=\"gatsby-image-wrapper\" data-gatsby-image-wrapper=\"\">\n<div style=\"opacity: 1; transition: opacity 500ms linear; object-fit: cover;\" aria-hidden=\"true\" data-placeholder-image=\"\"><\/div>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp\" width=\"1400\" height=\"800\" \/>\n<noscript><picture><source type=\"image\/webp\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=webp 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=webp 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=webp 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=webp 1400w\" sizes=\"100vw\"\/><img title=\"11 XSS attacks illustration\" width=\"1\" height=\"0.5714285714285714\" data-main-image=\"\" style=\"object-fit:cover;opacity:0\" sizes=\"auto, 100vw\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png\" srcset=\"https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=750&amp;h=429&amp;q=50&amp;fm=png 750w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1080&amp;h=617&amp;q=50&amp;fm=png 1080w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1366&amp;h=781&amp;q=50&amp;fm=png 1366w, https:\/\/images.ctfassets.net\/5natoedl294r\/1PR12clkP98brjAILtivfr\/bb16d983ee9f34bee9e5323b09d7cdff\/11_XSS_attacks_1400x800.png?w=1400&amp;h=800&amp;q=50&amp;fm=png 1400w\" alt=\"11 XSS attacks illustration\"\/><\/picture><\/noscript>\n\n<\/div>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Cross-Site Scripting (XSS) attacks<strong> inject malicious scripts into websites that users trust<\/strong>, aiming to steal sensitive data. XSS attacks typically target web applications that allow user-generated content, such as online forums, comment sections, or input fields.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">The attacker finds a vulnerable website and identifies the input field for submitting comments, search queries, or any other user input form. A malicious payload is then crafted using scripts or code, often written in JavaScript. Unaware of malicious intent, the website accepts and stores or displays the input. When users interact with the compromised web page, the website serves the malicious payload to their browser. It leads to malicious code execution in the victim&#8217;s browser.<\/p>\n\n<h2 id=\"common-cyberattacks-on-smbs\" class=\"Heading Heading-h2 text-dark-blue\">Common cyberattacks on SMBs<\/h2>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Cybercriminals often target small businesses because they typically have less secure networks and less sophisticated cybersecurity measures than large corporations. At the same time, they still have enough sensitive information to be attractive targets.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\"><strong>Phishing<\/strong> \u2014 is the most popular attack against SMBs because it requires the least preparation time. All a hacker needs is a convincing email message, adjusting the formatting, and sometimes spoofing an email&#8217;s domain address while dodging spam filters. Then all that&#8217;s left to do is wait for the victim to click the link.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\"><strong>Malware<\/strong> \u2014 as this type involves all varieties of malicious software, there are countless ways and methods of how an SMB could come into contact with it. Malware can range from ransomware that encrypts files and demands a ransom to release them to spyware that collects and sends sensitive data to the attacker.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\"><strong>DoS and DDoS <\/strong>\u2014 due to their disruptive nature, organizations and businesses are often the targets of this attack. Business services can be completely shut down, making it impossible for legitimate users to access the system. Small businesses can become targets of such attacks as digital vandalism or as a distraction for another type of attack.<\/p>\n\n<h2 id=\"be-safe-with-nordlayer\" class=\"Heading Heading-h2 text-dark-blue\">Be safe with NordLayer<\/h2>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">While NordLayer doesn&#8217;t have a miracle cure for all cyberattacks, it can assist your organization in protecting its connections over the public internet. You can do it by encrypting the connection between the user&#8217;s device and the middleman server using advanced ciphers.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Additionally, NordLayer can block access to malicious websites and control entry to specific content categories. It lowers the risk that an employee will infect the network after clicking a malicious link, whether it came from an email or was encountered online.<\/p>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Taking proactive measures to ensure your sensitive information remains secure from various threats is the only way to navigate the modern cyber landscape. <a class=\"hyperlink Link Link--blue-dodger font-medium\" href=\"\/en\/contact-sales\/\">Contact our team<\/a> and find out how to improve your resistance against cyberattacks.<\/p>\n\n<h2 id=\"faq\" class=\"Heading Heading-h2 text-dark-blue\">FAQ<\/h2>\n<h3 class=\"Heading Heading-h3 text-dark-blue\">How often do cyberattacks occur?<\/h3>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">Cyberattacks happen daily (some sources claim one cyber attack occurs every 39 seconds). Their frequency and severity vary based on the target, the attacker&#8217;s skills, resources, and the defensive measures in place.<\/p>\n\n<h3 class=\"Heading Heading-h3 text-dark-blue\">What is the most significant cybersecurity incident in 2023?<\/h3>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">In April 2023, the Shields Health Care Group, a medical services provider in Massachusetts, experienced the most significant data breach of the month. Towards the end of the month, news surfaced indicating that a cybercriminal had illicitly infiltrated the organization&#8217;s systems and successfully obtained the personal information of 2.3 million individuals.<\/p>\n\n<h3 class=\"Heading Heading-h3 text-dark-blue\">What are the top 3 most common cyberattacks in 2023?<\/h3>\n<p class=\"my-4 blog-paragraph text-still-dark-blue\">As of 2023, the top three most common cyber attacks are phishing, ransomware, and DDoS attacks. These pose significant threats due to their high success rate and potential for causing substantial damage.<\/p>\n\n<\/article><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a1b0f4 elementor-widget elementor-widget-shortcode\" data-id=\"1a1b0f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"page\" data-elementor-id=\"18103\" class=\"elementor elementor-18103\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-748947f elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"748947f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;c4f773e&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7995c19\" data-id=\"7995c19\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a437045 elementor-widget elementor-widget-image-box\" data-id=\"a437045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">About Version 2 Digital<\/h3><p class=\"elementor-image-box-description\">Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.\n<br><br>\nThrough an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"18159\" class=\"elementor elementor-18159\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73b4cd0 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"73b4cd0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;_id&quot;:&quot;c4f773e&quot;,&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d19c1e\" data-id=\"8d19c1e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8865cce elementor-widget elementor-widget-text-editor\" data-id=\"8865cce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>About ESET<\/strong><br \/>For 30 years, ESET\u00ae has been developing industry-leading IT security software and services for businesses and consumers worldwide. With solutions ranging from endpoint security to encryption and two-factor authentication, ESET\u2019s high-performing, easy-to-use products give individuals and businesses the peace of mind to enjoy the full potential of their technology. ESET unobtrusively protects and monitors 24\/7, updating defenses in real time to keep users safe and businesses running without interruption. Evolving threats require an evolving IT security company. Backed by R&amp;D facilities worldwide, ESET became the first IT security company to earn 100 Virus Bulletin VB100 awards, identifying every single \u201cin-the-wild\u201d malware without interruption since 2003.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Cybercriminals constantly evolve their methods and deve [&hellip;]<\/p>","protected":false},"author":149011790,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1075,40,61],"tags":[1076,41],"class_list":["post-68650","post","type-post","status-publish","format-standard","hentry","category-year2023","category-eset","category-press-release","tag-1076","tag-eset"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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