Associated Press

Iran on Sunday described a blackout at its underground Natanz atomic facility an act of “nuclear terrorism,” raising regional tensions as world powers and...

Key lawmakers said Tuesday they’re concerned they’ve been kept in the dark about what suspected Russian hackers stole from the federal government and they...

The University of California is warning its students and staff that a ransomware group might have stolen and published their personal data and that...

A top Biden administration official says the government is undertaking a new effort to help electric utilities, water districts and other critical industries protect...

The computer system of one of the nation’s largest school districts was hacked by a criminal gang that encrypted district data and demanded $40...

The U.S. government is working to draw attention to supply chain vulnerabilities, an issue that received particular attention late last year after suspected Russian...

Suspected Russian hackers gained access to email accounts belonging to the Trump administration’s head of the Department of Homeland Security and members of the...

The U.S. Cyber Command conducted more than two dozen operations aimed at thwarting interference in last November’s presidential election, the general who leads the...

The U.S. Cyber Command conducted more than two dozen operations aimed at preventing interference in last November’s presidential election, the general who leads the...

A former CIA employee cannot get espionage charges against him dismissed on the grounds that there weren’t enough Hispanic or Black individuals on the...

Britain plans to cut the size of its army and boost spending on drones, robots and a new “cyber force” under defense plans announced...

The cyberattack crested just as finance officials from across Latin America were descending on Washington to commemorate the 60th anniversary of the Inter-American Development...

China’s government on Thursday called on Washington to drop efforts to expel three state-owned Chinese phone companies from the United States in a new...

The Justice Department has charged a Swiss hacker with computer intrusion and identity theft, just over a week after the hacker took credit for...

Finland’s domestic security agency said Thursday that the cybergroup APT31, which is generally linked to the Chinese government, was likely behind a cyberspying attack...

Two Polish government websites were hacked Wednesday and used briefly to spread false information about a non-existent radioactive threat, in what a Polish government...

Russian authorities said Tuesday they would block Twitter in a month if it doesn’t take steps to remove banned content, a move that escalates...

Swiss authorities on Monday confirmed a police raid at the home of a Swiss software engineer who took credit for helping to break into...

The Biden administration is not planning to step up government surveillance of the U.S. internet even as state-backed foreign hackers and cybercriminals increasingly use...

A medical practice management firm that provides support to Tacoma-based MultiCare Health System has alerted over 200,000 patients, providers and staff that their personal...