“..We have learned that there was unauthorized access to certain employee email accounts, and information contained in those accounts could be disclosed,” said Adrienne Hall, General Manager at Microsoft's Trustworthy Computing Group. “It appears that documents associated with law enforcement inquiries were stolen,” Hall said.
Targeted attacks like this are not uncommon, especially for an organization like Microsoft. What’s interesting about this is that the incident was significant enough to disclose, indicating that a fair number of documents could have been exposed, or that the company fears some documents will make their way to the public if released by the attackers—which may be the case if this was a “hacktivist” attack."
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