Recently, one of our customers noticed suspicious JavaScript loading across their WordPress website. Visitors were being served third-party scripts that the site owner never installed. After investigation, we discovered the infection originated from a malicious modification in the active theme’s functions.php file. This injected PHP code silently fetched external JavaScript from attacker-controlled domains and inserted it into the site’s front-end. Behind the Breach We found a suspicious ...| Sucuri Blog
Find out how a WordPress backdoor can stealthily maintain unauthorized access to your website and what to do about it.| Sucuri Blog
Did you just try to access your site and encounter a Deceptive Site Ahead warning? This error message occurs when the browser believes your website is unsafe and experiencing security issues — and it can seriously affect your traffic and reputation. When this warning appears on your site, you’ll want to address it as soon as possible to ensure that your site (and visitors) are protected from phishing and other social engineering attacks. Continue reading How to Fix the “Deceptive Site A...| Sucuri Blog
Phishing is a serious threat to any industry. We have seen this topic appear in the news more each day. You might have already received a fraudulent email from what seemed to be your bank or even seen the hacking that took place during the 2016 US presidential election. But what do you know about phishing? What is Phishing? Phishing is the fraudulent attempt to obtain sensitive information like login information or other personal identification information (PII), which is any data that could...| Sucuri Blog
Find out how malicious JavaScript injects suspicious content and affects website safety, revealing critical security concerns.| Sucuri Blog
Learn about the dangers of a fake WordPress plugin that creates hidden admin accounts and compromises site security.| Sucuri Blog
Protect your WordPress site from redirect malware. Understand the risks of GTM abuse and how to eliminate malicious scripts.| Sucuri Blog
Protect your site from WordPress malware. Learn how to identify and mitigate complex malware hidden in core files.| Sucuri Blog
Uncover the dangers of a malicious plugin that can steal admin credentials and compromise your WordPress site security.| Sucuri Blog
Learn about malware attacks and the underlying factors that influence hackers' choices beyond just evil intentions.| Sucuri Blog
Learn about a JavaScript injection related to Sign1, a massive malware campaign targeting compromised websites. We dive into some common indicators of compromise, document the malware campaign history, and reveal the obfuscation techniques used to evade detection.| Sucuri Blog
Bad actors are using crypto drainers to monetize traffic to hacked sites. Our latest analysis starts with a brief overview of the threat landscape, Angel Drainer scan statistics, predecessors, and most recent variants of this and other website hacks that involve crypto drainers.| Sucuri Blog
What is lateral movement? Learn how malware can move laterally between your websites and how cross-contamination of your hosting and server environments occurs. We include prevention steps to secure your websites and accounts from hackers.| Sucuri Blog
Learn about the fake Google Chrome update malware, a common form of website malware that tricks users into downloading a remote access trojan disguised as a browser update. Understand how it works, its impact on websites, and how to protect your site from such threats. Stay updated on the latest malware trends with Sucuri.| Sucuri Blog