(Reuters) -The February hack at UnitedHealth's tech unit Change affected the personal information of 100 million people, the U.S. health department's website showed, making it the largest healthcare ...

Just a day after US authorities seized four domains, an Iranian government-linked hacking group, Handala, has re-established ...

(Reuters) -The cyberattack at UnitedHealth Group's tech unit last year affected the personal information of 190 million people, the health conglomerate said on Friday, making it the largest healthcare ...

Millions of people using some of the world's most popular apps may have had their locations leaked in a major hack. Tinder, Spotify, Citymapper, Mumsnet and Sky News were among hundreds of companies ...

Google found a series of hacking tools they said were used by a Russian espionage group and a cybercriminal group in China.