Facebook users hooked in new 'phishing' scam

Facebook on Friday was blocking links to bogus websites set up to look like the home page of the popular social network in a "phishing" attack by hackers.

Greek teen arrested over ministry cyber attack

Greek police said Monday they had arrested an 18-year-old suspected of hacking into the justice ministry's website earlier this month, an attack claimed on behalf of online hackers group Anonymous.

US struggles to pinpoint cyber attacks: Top official

The United States often cannot quickly or reliably trace a cyber attack back to its source, even as rival nations and extremists may be looking to wage virtual war, a top official warned Tuesday.

'Anonymous' hackers attack Brazilian websites

The computer hacker group Anonymous attacked websites of Brazil's federal district Saturday as well as one belonging to a Brazilian singer to protest the forced closure of Megaupload.com.

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