China has been hit by the "largest ever" attack on its Internet structure, crashing the country's .cn servers, according to a government-linked agency.
(AP) -- China was struggling Thursday to restore several government websites that international hacking group Anonymous says it attacked in an apparent protest against Chinese Internet restrictions.
A group of computer hackers on Thursday claimed to have breached NATO security and accessed hoards of restricted material.
Fourteen people were arrested Tuesday for allegedly mounting a cyberattack on the website of PayPal in retaliation for its suspending the accounts of WikiLeaks.
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.
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.
A massive cyberattack that took down government websites in Venezuela earlier this week also has left seven million mobile phone users without service, the government said Thursday.
A huge range of organisations and companies around the world have been affected by the WannaCry ransomware cyberattack, described by the EU's law enforcement agency as "unprecedented".
Austria's intelligence services on Tuesday confirmed a news report that they have tracked down a U.S.-based Turkish hacker who attacked several government websites.
New interactive website presents unexamined data on federal programs that aid local governments in the American West
To this day the U.S. government owns almost half of the land in the American West.