Breach at US security contractor exposed at least 25,000 workers

Summary:USIS, which performs background checks for the Department of Homeland Security, revealed that it was hacked earlier this month. The same company vetted Edward Snowden for the government.

Reuters is reporting that a data breach at Falls Church, Virginia-based US Investigations Services (USIS),  reported earlier this month , exposed the personal data of at least 25,000 workers.

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USIS says that their internal security staff detected the breach which, experts say, "...has all the markings of a state-sponsored attack." DHS has suspended all work with USIS since the announcement of the breach.

An unnamed DHS official told Reuters that the Department plans to notify the employees that they may be "impacted" by the breach. Research into the breach continues and more records exposures may be revealed.

If the records contain personal information gathered in background checks it may expose some employees to blackmail.

USIS was in the news last year, having done the background check on Edward Snowden for his government work. At a congressional hearing last June into the Edward Snowden case, the inspector general for the Office of Personnel Management (OPM) told the committee that "we do believe there may be some problems" with the reinvestigation of Snowden in 2011.

Topics: Security, Government : US

About

Larry Seltzer has long been a recognized expert in technology, with a focus on mobile technology and security in recent years. He was most recently Editorial Director of BYTE, Dark Reading and Network Computing at UBM Tech. Prior to that he spent over a decade consulting and writing on technology subjects, primarily in the area of sec... Full Bio

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