FBI warns Russian intelligence-linked hackers are targeting Signal users, including U.S. officials and journalists, compromising thousands of accounts.

A K-12 school safety and student well-being solutions provider that runs a tip-reporting platform has reportedly been hit by a major cyberattack. The breach may have exposed the personal information ...

The 35-year-old suspect in China raked in an estimated $400,000 by creating a huge network of sites that dangled illegal ...