Facebook teams up with FBI to probe 'malware attack'

Facebook teams up with FBI to probe 'malware attack'

Social networking site Facebook is working with the FBI to investigate a malware attack, a report has said.

Facebook said it was subjected to a 'sophisticated attack' by hackers last month, without saying where the attack originated.

Investigators have not found any evidence that user data was compromised, Facebook said on its website.

The malware infected laptops used by Facebook employees when they visited a mobile developer's website, the company said.

The attack affected other companies, Facebook said, without identifying them, the Sydney Morning Herald reports. 
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