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.

Gas stations, bars and convenience stores in St. Louis County have until June 1 to remove or permanently disable illegal gambling machines, or face prosecution, according to the county's top ...

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

Wikipedia editors have agreed to remove all links to Archive.today and its related domains after concluding that the service should no longer be used as a ...