Wednesday BleepingComputer reported that more than 30 WordPress plugins "have been compromised with malicious code that allows unauthorized access to websites running them."

A malicious actor planted the backdoor code last year but only recently started pushing it to users via updates, generating spam pages and causing redirects, as per the instructions received from the command-and-control (C2) server. The compromise affects plugins with hundreds of thousands of active installations and was spotted by Austin Ginder, the founder of managed WordPress hosting provider Anchor Hosting, after receiving a tip about one add-on containing code that allowed third-party access.

Further investigatio...