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

Hackers working for Chinese intelligence are increasingly targeting American AI research and using AI in their operations, Google said Tuesday. In its latest quarterly report, Google’s Threat ...

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

US authorities seized two domains allegedly used to target sensitive government networks since 2018.

Midnight Blizzard, the Russian threat actor tied to the country’s foreign intelligence service, has spent months targeting users of public Wi-Fi networks at places like hotels and conference centers, ...

In a post on social platform X Sunday (Sept. 6), the company said a group of “purported white-hat hackers” were behind the incidents. This is a reference to hackers who breach systems to highlight ...

The $320 million hack of the Bitcoin-linked Liquid Network is another dent to crypto’s reputation as the industry tries to convince banks and institutional investors that digital assets can become ...

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 ...