Cyberattacks on US and South Korean military websites in March may have been a test by North Korea or sympathizers, according to a report released Tuesday by computer security firm McAfee.
Internet hackers invaded an official Brazilian website on Friday, the third straight day Brazilian government websites had been attacked, as a similar attack in Peru prompted police to seek US assistance from the FBI.
Hackers have disrupted Malaysian government websites, authorities said Thursday, following threats by anti-censorship "Anonymous" activists and a cyberattack on the CIA by an allied group.
Turkish police have arrested 32 people suspected of belonging to a cabal of hackers who sabatoged government websites to protest against Internet censorship, the Anatolia news agency reported on Tuesday.
A shadowy group of hackers behind a string of recent cyberattacks claimed on Monday to have breached the US Senate website and taken internal data.
(AP) -- Spanish police arrested three suspected computer hackers who allegedly belonged to a loose-knit international activist group that has attacked corporate and government websites around the world, authorities said ...
(AP) -- Unidentified attackers targeted more than two dozen South Korean government and private websites Saturday, a day after two waves of similar attacks, but officials reported no serious damage.
The loose-knit group of online global hackers known as "Anonymous" has trained its sights on Yemen following cyber attacks on government websites in Tunisia and Egypt.
Hacker activists started attacking Egyptian government websites on Wednesday, apparently taking them offline soon after the country restored Internet service.
(AP) -- Britain says government websites are at risk of cyber attack from pro-WikiLeaks hackers.