Dropbox has said about 5,000 user accounts were compromised during an August security breach involving an authentication link with Lenovo ID.

That a 12-year-old managed to breach at least five layers of security at Hazrat Shahjalal International Airport comes as no surprise

Contractors likely breached security and handed over documents describing the Central Intelligence Agency's use of hacking tools to anti-secrecy group WikiLeaks, US intelligence and law enforcement officials say.

British police says they arrested a man today who climbed the perimeter wall and entered the grounds of Buckingham Palace, the London residence of Queen Elizabeth II.