{"id":3608,"date":"2025-02-19T11:44:43","date_gmt":"2025-02-19T10:44:43","guid":{"rendered":"https:\/\/blog.clovrlabs.com\/?p=3608"},"modified":"2025-02-19T11:49:34","modified_gmt":"2025-02-19T10:49:34","slug":"how-to-prevent-ransomware-attacks-part-one","status":"publish","type":"post","link":"https:\/\/clovrlabs.com\/blog\/en\/how-to-prevent-ransomware-attacks-part-one\/","title":{"rendered":"How to prevent ransomware attacks (part one)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3608\" class=\"elementor elementor-3608\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5af17cce e-flex e-con-boxed e-con e-parent\" data-id=\"5af17cce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-277474b2 elementor-widget elementor-widget-testimonial\" data-id=\"277474b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"testimonial.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial-wrapper\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial-content\">Keep your business safe with five of the most common practices to prevent ransomware attacks.<\/div>\n\t\t\t\n\t\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f4e627b e-flex e-con-boxed e-con e-parent\" data-id=\"4f4e627b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75e63a83 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"75e63a83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f3dc7d6 e-flex e-con-boxed e-con e-parent\" data-id=\"6f3dc7d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ef7f1d elementor-widget elementor-widget-text-editor\" data-id=\"4ef7f1d\" 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><span style=\"font-weight: 400;\">To prevent ransomware attacks, it is essential to have a <\/span><b>proactive security strategy<\/b><span style=\"font-weight: 400;\"> that includes robust defenses, employee awareness, and continuous monitoring of vulnerabilities.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">While ransomware <\/span><a href=\"https:\/\/www.chainalysis.com\/blog\/crypto-crime-ransomware-victim-extortion-2025\/\"><span style=\"font-weight: 400;\">payments fell by 35% in 2024<\/span><\/a><span style=\"font-weight: 400;\">, the same year also saw a <\/span><b>record number of ransomware breaches<\/b><span style=\"font-weight: 400;\">. Attackers are evolving, using faster extortion tactics and rebranded ransomware strains to bypass defenses.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">As one of <\/span><b>the<\/b> <b>biggest cybersecurity threats<\/b><span style=\"font-weight: 400;\"> for companies in general and for fintech in particular, ransomware attacks are capable of halting operations, causing financial losses, and damaging reputations.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a47ba05 e-flex e-con-boxed e-con e-parent\" data-id=\"a47ba05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d1152b elementor-widget elementor-widget-image\" data-id=\"5d1152b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/blog.clovrlabs.com\/wp-content\/uploads\/2025\/02\/Clovr-ElenPAY-photos-4.png\" class=\"attachment-medium_large size-medium_large wp-image-3609\" alt=\"prevent ransomware attacks\" srcset=\"https:\/\/blog.clovrlabs.com\/wp-content\/uploads\/2025\/02\/Clovr-ElenPAY-photos-4.png 1536w, https:\/\/blog.clovrlabs.com\/wp-content\/uploads\/2025\/02\/Clovr-ElenPAY-photos-4-300x200.png 300w, https:\/\/blog.clovrlabs.com\/wp-content\/uploads\/2025\/02\/Clovr-ElenPAY-photos-4-1024x683.png 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27255583 e-flex e-con-boxed e-con e-parent\" data-id=\"27255583\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7565e56d elementor-widget elementor-widget-spacer\" data-id=\"7565e56d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-76ae0a4a e-flex e-con-boxed e-con e-parent\" data-id=\"76ae0a4a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-563eff6a elementor-widget elementor-widget-heading\" data-id=\"563eff6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is ransomware?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ae9cd26 e-flex e-con-boxed e-con e-parent\" data-id=\"7ae9cd26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c744064 elementor-widget elementor-widget-text-editor\" data-id=\"4c744064\" 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><span style=\"font-weight: 400;\">Ransomware is a type of <\/span><b>malware<\/b><span style=\"font-weight: 400;\"> that encrypts files or locks systems, <\/span><b>demanding payment <\/b>to restore access<span style=\"font-weight: 400;\">. These attacks are particularly devastating for fintech companies and other <\/span><b>highly liquid industries<\/b><span style=\"font-weight: 400;\">, where real-time transactions, customer trust, and regulatory compliance are critical.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A single ransomware infection can trigger a chain reaction of disruptions, from <\/span><b>operational downtime<\/b><span style=\"font-weight: 400;\"> to reputational damage, financial losses, and even regulatory and <\/span><b>legal fallout.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">And here\u2019s the real problem: paying the ransom doesn\u2019t guarantee recovery. Many victims <\/span><b>never get their data back<\/b><span style=\"font-weight: 400;\">, or they become repeat targets. That\u2019s why a proactive security approach is the best way to prevent ransomware attacks from <\/span><b>disrupting your business.<\/b><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-78969d2e e-flex e-con-boxed e-con e-parent\" data-id=\"78969d2e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0beffe5 elementor-widget elementor-widget-spacer\" data-id=\"0beffe5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-346a419 elementor-align-center elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"346a419\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/blog.clovrlabs.com\/en\/what-happens-to-fintech-companies-during-ransomware-attacks\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-readme\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M528.3 46.5H388.5c-48.1 0-89.9 33.3-100.4 80.3-10.6-47-52.3-80.3-100.4-80.3H48c-26.5 0-48 21.5-48 48v245.8c0 26.5 21.5 48 48 48h89.7c102.2 0 132.7 24.4 147.3 75 .7 2.8 5.2 2.8 6 0 14.7-50.6 45.2-75 147.3-75H528c26.5 0 48-21.5 48-48V94.6c0-26.4-21.3-47.9-47.7-48.1zM242 311.9c0 1.9-1.5 3.5-3.5 3.5H78.2c-1.9 0-3.5-1.5-3.5-3.5V289c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5v22.9zm0-60.9c0 1.9-1.5 3.5-3.5 3.5H78.2c-1.9 0-3.5-1.5-3.5-3.5v-22.9c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5V251zm0-60.9c0 1.9-1.5 3.5-3.5 3.5H78.2c-1.9 0-3.5-1.5-3.5-3.5v-22.9c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5v22.9zm259.3 121.7c0 1.9-1.5 3.5-3.5 3.5H337.5c-1.9 0-3.5-1.5-3.5-3.5v-22.9c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5v22.9zm0-60.9c0 1.9-1.5 3.5-3.5 3.5H337.5c-1.9 0-3.5-1.5-3.5-3.5V228c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5v22.9zm0-60.9c0 1.9-1.5 3.5-3.5 3.5H337.5c-1.9 0-3.5-1.5-3.5-3.5v-22.8c0-1.9 1.5-3.5 3.5-3.5h160.4c1.9 0 3.5 1.5 3.5 3.5V190z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">What happens to fintech companies during ransomware attacks<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93331fb elementor-widget elementor-widget-spacer\" data-id=\"93331fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aeb31ee e-flex e-con-boxed e-con e-parent\" data-id=\"aeb31ee\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39ab287c elementor-widget elementor-widget-heading\" data-id=\"39ab287c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How ransomware infections happen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1654b5c9 elementor-widget elementor-widget-text-editor\" data-id=\"1654b5c9\" 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><span style=\"font-weight: 400;\">Ransomware typically <\/span><b>infiltrates systems<\/b><span style=\"font-weight: 400;\"> through:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Phishing emails <\/b><span style=\"font-weight: 400;\">\u2013 Malicious attachments or links trick employees into downloading ransomware.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Exploit kits<\/b><span style=\"font-weight: 400;\"> \u2013 Attackers take advantage of outdated software vulnerabilities.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Compromised credentials <\/b><span style=\"font-weight: 400;\">\u2013 Weak or reused passwords allow unauthorized access.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Malicious websites &amp; Ads<\/b><span style=\"font-weight: 400;\"> \u2013 Imprudent downloads install ransomware when users visit infected sites.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Insider threats<\/b><span style=\"font-weight: 400;\"> \u2013 Employees with privileged access may unintentionally or maliciously introduce ransomware.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Unsecured Remote Desktop Protocols (RDPs) <\/b><span style=\"font-weight: 400;\">\u2013 Attackers exploit poorly protected remote access points.<\/span><\/li>\n<\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-435213e e-flex e-con-boxed e-con e-parent\" data-id=\"435213e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3791dc3 elementor-widget elementor-widget-heading\" data-id=\"3791dc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Types of ransomware<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6d9df6 elementor-widget elementor-widget-text-editor\" data-id=\"c6d9df6\" 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><span style=\"font-weight: 400;\">Ransomware comes in several forms, each with its own attack method and consequences, but they all share one goal: <\/span><b>financial extortion<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Encryption ransomware<\/b><span style=\"font-weight: 400;\"> \u2013 The most common type, it encrypts files and demands a ransom for the decryption key. Without backups or a way to crack the encryption, data can be permanently lost.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Locker ransomware<\/b><span style=\"font-weight: 400;\"> \u2013 Locks users out of their devices entirely, preventing access to files and applications. Unlike encryption ransomware, it doesn\u2019t alter data but makes the system unusable until payment is made.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Scareware<\/b><span style=\"font-weight: 400;\"> \u2013 A deceptive attack that floods users with fake security warnings, tricking them into paying for unnecessary or malicious software. Some versions lock screens or disable functionality until payment is made.<\/span><\/li><\/ul><ul><li><b>Doxware (Leakware)<\/b><span style=\"font-weight: 400;\"> \u2013 Also known as double extortion ransomware, it steals sensitive data before encrypting it and threatens to leak it online if the victim refuses to pay. This is a growing trend among ransomware gangs.<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7eb61e5 e-flex e-con-boxed e-con e-parent\" data-id=\"7eb61e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3c0d05 elementor-widget elementor-widget-heading\" data-id=\"c3c0d05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Top practices to prevent ransomware attacks<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-524839d elementor-widget elementor-widget-text-editor\" data-id=\"524839d\" 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><span style=\"font-weight: 400;\">A strong ransomware prevention strategy is built on <\/span><b>layered security measures.<\/b><span style=\"font-weight: 400;\"> Here\u2019s how fintech companies can stay protected with five of the most <\/span><b>common practices<\/b><span style=\"font-weight: 400;\"> to prevent ransomware attacks:<\/span><\/p>\n<h3>1. Backup your data<\/h3>\n<p><span style=\"font-weight: 400;\">A secure, well-structured backup strategy is the <\/span><b>most effective way<\/b><span style=\"font-weight: 400;\"> to recover from a ransomware attack without paying the ransom. If your data is backed up properly, <\/span><b>attackers lose their leverage<\/b><span style=\"font-weight: 400;\"> because you can restore your systems without needing their decryption key.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, many ransomware <\/span><b>variants now target backup systems<\/b><span style=\"font-weight: 400;\">, encrypting or deleting them to force payment. That\u2019s why companies need to <\/span><b>follow the 3-2-1 backup rule<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Keep 3 copies<\/b><span style=\"font-weight: 400;\"> of your data.<\/span><\/li><\/ul><ul>\n<li aria-level=\"1\"><b>Use 2 different storage types <\/b><span style=\"font-weight: 400;\">(e.g., cloud + on-premises).<\/span><\/li><\/ul><ul>\n<li aria-level=\"1\"><b>Store 1 copy offline<\/b><span style=\"font-weight: 400;\"> (air-gapped or immutable storage).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Backups must be <\/span><b>frequent, secure, and fast<\/b><span style=\"font-weight: 400;\"> to restore to avoid service disruptions that impact customers and compliance.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">2. Keep systems and software updated<\/span><\/h3>\n<p><b>Unpatched software <\/b><span style=\"font-weight: 400;\">is one of the most common ways ransomware spreads. In 2023, roughly 30% of ransomware attacks began with known, unpatched software flaws, according to a 2023 IBM report. Cybercriminals <\/span><b>exploit outdated systems<\/b><span style=\"font-weight: 400;\"> to install ransomware and encrypt critical data.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">One of the <\/span><b>biggest examples<\/b><span style=\"font-weight: 400;\"> in recent years is the infamous <\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/WannaCry_ransomware_attack\"><span style=\"font-weight: 400;\">WannaCry attack in 2017<\/span><\/a><span style=\"font-weight: 400;\">, which happened because of an <\/span><b>outdated Microsoft Windows operating system<\/b><span style=\"font-weight: 400;\"> that left organizations vulnerable. It spread to 150 countries, disrupting businesses, hospitals, and government agencies worldwide.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Keeping <\/span><b>systems patched closes security gaps<\/b><span style=\"font-weight: 400;\"> and prevents ransomware from getting in:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><span style=\"font-weight: 400;\">Enabling <\/span><b>automatic updates<\/b><span style=\"font-weight: 400;\"> for operating systems and applications.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><span style=\"font-weight: 400;\">Prioritizing <\/span><b>security patches<\/b><span style=\"font-weight: 400;\"> for vulnerabilities ransomware gangs actively exploit.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Replacing outdated software<\/b><span style=\"font-weight: 400;\"> that no longer receives updates.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><span style=\"font-weight: 400;\">Using <\/span><b>threat intelligence<\/b><span style=\"font-weight: 400;\"> to stay ahead of new exploits.<\/span><\/li>\n<\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26d5a650 e-flex e-con-boxed e-con e-parent\" data-id=\"26d5a650\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2468178 elementor-widget elementor-widget-spacer\" data-id=\"2468178\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f7fb555 elementor-align-center elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2f7fb555\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/blog.clovrlabs.com\/en\/top-cybersecurity-threats-for-fintech-in-2025\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-bookmark\" viewBox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 512V48C0 21.49 21.49 0 48 0h288c26.51 0 48 21.49 48 48v464L192 400 0 512z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Top cybersecurity threats for Fintech in 2025<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1356ef6 elementor-widget elementor-widget-spacer\" data-id=\"1356ef6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d06d74 e-flex e-con-boxed e-con e-parent\" data-id=\"6d06d74\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8379fd elementor-widget elementor-widget-text-editor\" data-id=\"b8379fd\" 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<h3><span style=\"font-weight: 400;\">3. Install antivirus software &amp; firewalls<\/span><\/h3><p><span style=\"font-weight: 400;\">Traditional antivirus alone is no longer enough to stop modern ransomware, but it remains a <\/span><b>crucial first line of defense<\/b><span style=\"font-weight: 400;\"> when combined <\/span><b>with advanced security measures<\/b><span style=\"font-weight: 400;\">. Firewalls help block unauthorized access, while AI-driven threat detection can identify ransomware behavior before it executes.<\/span><\/p><p><span style=\"font-weight: 400;\">To reduce risk, follow these security <\/span><b>best practices<\/b><span style=\"font-weight: 400;\">:<\/span><\/p><ul><li aria-level=\"1\"><b>Use<\/b> <b>next-generation antivirus<\/b><span style=\"font-weight: 400;\"> (NGAV) with behavioral analysis to detect ransomware activity.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Enable<\/b> <b>firewalls <\/b><span style=\"font-weight: 400;\">to filter out malicious traffic and block unauthorized access.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Deploy<\/b> <b>endpoint detection and response<\/b><span style=\"font-weight: 400;\"> (EDR\/XDR) solutions for real-time threat monitoring.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Restrict<\/b> <b>remote desktop access <\/b><span style=\"font-weight: 400;\">(RDP) and require <\/span><b>multi-factor authentication<\/b><span style=\"font-weight: 400;\"> (MFA) for remote logins.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Be aware of fake virus detection alerts<\/b><span style=\"font-weight: 400;\">. Verify it is a real attack before clicking any links.\u00a0<\/span><\/li><\/ul><h3><span style=\"color: var(--global-palette3); font-family: Questrial, sans-serif; font-size: 24px; text-align: var(--text-align);\">4. Network Segmentation<\/span><\/h3><p><span style=\"text-align: var(--text-align);\">Network segmentation helps contain ransomware attacks by preventing malware from <b>spreading across an entire system<\/b>. By dividing a network into isolated segments, companies can limit access between critical systems, <b>reducing the impact of an infection.<\/b><\/span><\/p><p><span style=\"font-weight: 400;\">Businesses should implement the following <\/span><b>security measures to contain<\/b><span style=\"font-weight: 400;\"> ransomware attacks:<\/span><\/p><ul><li aria-level=\"1\"><b>Segment networks<\/b><span style=\"font-weight: 400;\"> to separate critical systems from user workstations.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Restrict lateral movement <\/b><span style=\"font-weight: 400;\">by enforcing strict access controls between segments.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Use firewalls and VLANs<\/b><span style=\"font-weight: 400;\"> to control traffic between different parts of the network.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Monitor and log network activity <\/b><span style=\"font-weight: 400;\">to detect suspicious behavior early.<\/span><\/li><\/ul><h3><span style=\"color: var(--global-palette3); font-family: Questrial, sans-serif; font-size: 24px; text-align: var(--text-align);\">5. Email Protection<\/span><\/h3><p><b>Phishing emails <\/b><span style=\"font-weight: 400;\">remain one of the most common ways ransomware spreads. Cybercriminals trick employees into <\/span><b>clicking malicious links<\/b><span style=\"font-weight: 400;\"> or downloading infected attachments, giving them access to corporate networks.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">A major example is the <\/span><a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/emotet-botnet-comeback-orchestrated-by-conti-ransomware-gang\/\"><span style=\"font-weight: 400;\">Emotet malware<\/span><\/a><span style=\"font-weight: 400;\">, which started as a banking trojan but evolved into a <\/span><b>ransomware delivery tool.<\/b><span style=\"font-weight: 400;\"> It spread through infected email attachments and links, <\/span><b>helping ransomware groups<\/b><span style=\"font-weight: 400;\"> like Ryuk and Conti infiltrate organizations worldwide.<\/span><\/p><p><span style=\"font-weight: 400;\">Strengthening email security is essential to <\/span><b>stop ransomware before it reaches your network<\/b><span style=\"font-weight: 400;\">:<\/span><\/p><ul><li aria-level=\"1\"><b>Use AI-powered email filtering<\/b><span style=\"font-weight: 400;\"> to detect and block phishing attempts.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Enable attachment and link scanning <\/b><span style=\"font-weight: 400;\">to prevent employees from opening malicious files.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Deploy DMARC, SPF, and DKIM<\/b><span style=\"font-weight: 400;\"> to verify sender authenticity and prevent email spoofing.<\/span><\/li><\/ul><ul><li aria-level=\"1\"><b>Train employees <\/b><span style=\"font-weight: 400;\">to recognize phishing emails and avoid clicking suspicious links.<\/span><\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0845d4f e-flex e-con-boxed e-con e-parent\" data-id=\"0845d4f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b87c6dd elementor-widget elementor-widget-heading\" data-id=\"b87c6dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What should you do after a ransomware attack?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53d01dc elementor-widget elementor-widget-text-editor\" data-id=\"53d01dc\" 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><span style=\"font-weight: 400;\">The security measures we\u2019ve covered\u2014backups, patching, antivirus, network segmentation, and email protection\u2014are<\/span><b> just a few key defenses<\/b><span style=\"font-weight: 400;\"> against ransomware. But even with strong prevention, <\/span><b>no system is 100% attack-proof.<\/b><\/p>\n<p><b>So, what happens if ransomware still gets in? <\/b><span style=\"font-weight: 400;\">Acting fast can make the difference between a contained incident and a catastrophic breach.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If ransomware strikes,<\/span><b> follow these steps <\/b><span style=\"font-weight: 400;\">immediately:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Isolate infected systems<\/b><span style=\"font-weight: 400;\"> \u2013 Disconnect compromised devices from the network to stop the spread.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Identify the ransomware strain<\/b><span style=\"font-weight: 400;\"> \u2013 Understanding the attack can help determine recovery options.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Contact cybersecurity experts<\/b><span style=\"font-weight: 400;\"> \u2013 Professionals can assess the situation and guide your response.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Avoid paying the ransom<\/b><span style=\"font-weight: 400;\"> \u2013 There\u2019s no guarantee you\u2019ll regain access, and it funds criminal operations.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Restore from backups <\/b><span style=\"font-weight: 400;\">\u2013 If available, use clean, offline backups to recover data.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Report the attack<\/b><span style=\"font-weight: 400;\"> \u2013 Notify authorities and affected stakeholders to comply with regulations.<\/span><\/li>\n<\/ul>\n<ul>\n<li><b>Analyze &amp; strengthen security<\/b><span style=\"font-weight: 400;\"> \u2013 Conduct post-attack forensics to prevent future breaches.<\/span><\/li>\n<\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-845f3ff e-flex e-con-boxed e-con e-parent\" data-id=\"845f3ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0dbe602 elementor-widget elementor-widget-heading\" data-id=\"0dbe602\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Clovr Labs helps prevent ransomware attacks<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02fc091 elementor-widget elementor-widget-text-editor\" data-id=\"02fc091\" 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><span style=\"font-weight: 400;\">At <\/span><b>Clovr Labs<\/b><span style=\"font-weight: 400;\">, we take a <\/span><b>proactive approach to ransomware defense<\/b><span style=\"font-weight: 400;\">, ensuring fintech companies stay ahead of emerging threats. Our <\/span><b>three-core cybersecurity strategy<\/b><span style=\"font-weight: 400;\"> is designed to stop ransomware before it can take hold:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">We <\/span><b>continuously analyze<\/b><span style=\"font-weight: 400;\"> your attack surface, identifying vulnerabilities before cybercriminals can exploit them.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-weight: 400;\">Our <\/span><b>penetration testing<\/b><span style=\"font-weight: 400;\"> and<\/span><b> real-world attack simulations<\/b><span style=\"font-weight: 400;\"> uncover security gaps so you can fix them before an attack happens.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-weight: 400;\">Unlike traditional security, we use <\/span><b>adaptive, AI-driven defenses<\/b><span style=\"font-weight: 400;\"> that evolve with new ransomware threats.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ransomware attacks are more advanced than ever, but so are our defenses. <\/span><b>Protect your business before it\u2019s too late<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Contact us to <\/span><b>assess your ransomware risk <\/b><span style=\"font-weight: 400;\">and build a bulletproof cybersecurity strategy.<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62778881 e-flex e-con-boxed e-con e-parent\" data-id=\"62778881\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f75c6df elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6f75c6df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/clovrlabs.com\/contact\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get in touch!<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Keep your business and your clients&#8217; assets safe with five of the most common practices to prevent ransomware attacks.\u200b<\/p>\n","protected":false},"author":4,"featured_media":3609,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[396],"tags":[410,373,388,475,398],"class_list":["post-3608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-cyber-threats","tag-cybersecurity","tag-fintech","tag-prevention","tag-ransomware-attack"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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