Security News > 2015 > June > OPM Breach Dates Back to December (Threatpost)

The attack on the Office of Personnel Management that was disclosed earlier this month began as early as December 2014 and likely was the end result of a social engineering attack that enabled the hackers to gain valid user credentials and move around OPM’s network. During a hearing on Capitol Hill Tuesday to address the […]

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http://threatpost.com/opm-breach-dates-back-to-december/113361