The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed to delete articles and place Russian text in the edit summary.

A popular WP plugin can be abused to take over websites and thousands of sites are vulnerable.

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Hackers are exploiting a critical vulnerability in the User Registration & Membership plugin, which is installed on more than ...

Patchstack's WordPress vulnerability report shows site are getting hacked within hours of vulnerability disclosure ...