Cyberattack London

Britain on Thursday accused the Russian military of being behind last year's "NotPetya" cyber-attack, which started in Ukraine and Russia before spreading globally, affecting thousands of computers.

British Airways resumed some flights from Britain's two biggest airports on Sunday after a global computer system failure created chaos, leaving planes grounded and thousands of passengers queuing for hours.

The personal data of millions of Britons could be at risk after telephone and broadband provider TalkTalk was hit by a "significant and sustained" cyberattack, the company said today.

A clutch of Twitter accounts and a blog maintained by the Financial Times were hacked Friday, the latest in a series of cyberattacks claimed by the Syrian Electronic Army, a pro-government group which has regularly targeted media organizations it sees as sympathetic to the country's rebels.

Britain on Thursday accused the Russian military of being behind last year's "NotPetya" cyber-attack, which started in Ukraine and Russia before spreading globally, affecting thousands of computers.

British Airways resumed some flights from Britain's two biggest airports on Sunday after a global computer system failure created chaos, leaving planes grounded and thousands of passengers queuing for hours.

The personal data of millions of Britons could be at risk after telephone and broadband provider TalkTalk was hit by a "significant and sustained" cyberattack, the company said today.

A clutch of Twitter accounts and a blog maintained by the Financial Times were hacked Friday, the latest in a series of cyberattacks claimed by the Syrian Electronic Army, a pro-government group which has regularly targeted media organizations it sees as sympathetic to the country's rebels.