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.

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

Jurrien Timber scored Arsenal’s winning goal against Chelsea (Picture: Getty) Jurrien Timber has warned his Arsenal teammates they cannot afford to repeat the ‘unnecessary mis ...