Kai Havertz scores late penalty leveller for Arsenal on return to former club Bayern Leverkusen in Champions League last-16 first-leg tie in Germany.

Malicious Chrome extensions tied to ownership transfers push malware and steal data, exposing thousands to credential theft and system compromise.

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.