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.

Wall Street opened lower on Monday as renewed uncertainty gripped markets following President Donald Trump’s recent tariff announcement. Economic data released Monday showed the Chicago Fed National ...