The hacking group Anonymous took down several Vatican websites on Wednesday, saying it was targeting the "corrupt" Catholic Church, a day after a high-profile bust of the group's alleged leaders.
A Lulz Security hacker group that bade farewell to the world last year appeared to make a comeback with a trove of data looted from a dating website for soldiers.
The website of Britain's Serious Organised Crime Agency (SOCA) has been taken offline after an attack by hackers, the agency said on Thursday.
A Philippine hacker has posted online what he claimed to be the president's personal mobile telephone numbers, with Benigno Aquino's spokesman denouncing the act as "cyber vandalism".
London's Metropolitan Police said Thursday they were satisfied that recorded conversations between staff on Britain's anti-terrorist hotline were not obtained through hacking.
A self-defined Saudi hacker claimed he had published details of 400,000 Israeli-owned credit cards online, but the card firms on Tuesday insisted that only 14,000 cards had been affected.
The arrests of five members of the hacker group LulzSec are unlikely to land a lasting blow for authorities in the constantly moving battle with politically motivated online collectives, experts say.
The "Anonymous" hacking group on Tuesday claimed to have shut down the website of security firm Combined Systems, which it accused of providing the tear gas used in crackdowns on protests.
(AP) -- A computer hacker-turned-FBI informant is on track to get out of trouble after being accused of telling a police officer he was a federal agent.
(AP) -- San Francisco's mass transit system prepared for renewed protests Monday, a day after hackers angry over blocked cell phone service at some transit stations broke into a website and posted company contact information ...