A Puzzling Backdoor Upload

A Puzzling Backdoor Upload

After a successful compromise, backdoors are frequently left behind and function as a point of re-entry into the website environment. These malicious pieces of code are a valuable tool for attackers and allow them to bypass any existing access controls into the web server environment. To demonstrate just how common ... Read More
Javascript Injection Creates Rogue WordPress Admin User

Javascript Injection Creates Rogue WordPress Admin User

Earlier this year, we faced a growing volume of infections related to a vulnerability in outdated versions of the Newspaper and Newsmag themes. The infection type was always the same: malicious JavaScript designed to display unauthorized pop-ups or completely redirect visitors to spammy websites, which the hackers then monetized through ... Read More