Federal officials, critical infrastructure leaders remain on guard for Iran-linked hacks

Amid an uneasy truce, security teams in the U.S. said they have not seen any credible or specific threats.

Steelmaker Nucor restores operations, confirms limited data breach

The steel products giant said it does not expect the cyberattack to have a material impact on its operations.

Fewer ransomware attacks encrypting data, report finds

Hackers are increasingly performing extortion-only attacks.

Fmr. Secretary of Defense Panetta says potential for a cyber attack on U.S. ‘is very real’

M&S fashion rivals ‘benefited from its pause on online orders after cyber-attack’

Russian court releases several REvil ransomware gang members