Two cyber-intrusions against the FBI and the Pentagon this month have embarrassed the US government—which is no stranger to large-scale penetrations by foreign intelligence operatives.

The Department of Defense notified millions of current and former U.S. military personnel that their personal information had ...

The winner of an elite cybersecurity contest prevailed by relying on a free Chinese model — another sign that available A.I.

According to the lawsuit, OpenAI agents discovered an unauthorized message board inside the company's infrastructure while ...

Add Yahoo as a preferred source to see more of our stories on Google. Hackers tried to break into at least 30 municipal water systems in Minnesota on July 26-27, 2026. Since then, Michigan, New Jersey ...

A hacker collective pulled down a Flock camera and dumped its data. The files included thousands of videos and logs showing that the device captured 1.6 million images of 50,000 vehicles in 21 days.

Iranian hackers are likely behind a widening cyberattack campaign against US water systems that has reached at least seven states, including more than 30 systems in Minnesota alone, and likely extends ...

The FBI is investigating an apparent breach of its networks after a prolific cybercriminal group claimed on Tuesday to have ...

Hackers tried to break into at least 30 municipal water systems in Minnesota on July 26 and 27, 2026. Since then, Michigan, New Jersey, and several other states have reported similar cyberattacks. The ...

Chinese state-sponsored hackers infiltrated US government computer networks ranging from NASA to the US Senate.

Hackers tried to break into at least 30 municipal water systems in Minnesota on July 26-27, 2026. Since then, Michigan, New Jersey and several other states have reported similar cyberattacks. The ...