(Reuters) - Microsoft Corp's secret internal database for tracking bugs in its own software was broken into by a highly sophisticated hacking group more than four years ago, according to five former ...

HONG KONG (AP) — Hackers claim to have obtained a trove of data on 1 billion Chinese from a Shanghai police database in a leak that, if confirmed, could be one of the largest data breaches in history.

The Tea app data breach has grown into an even larger leak, with the stolen data now shared on hacking forums and a second database discovered that allegedly contains 1.1 million private messages ...

Google has confirmed that one of its databases was hacked, compromising up to 2.5 billion users' data. The breach affected a Salesforce account that stored contact details and notes for small and ...