OPM hack raises questions about security of government contractors

USA Today: WASHINGTON — The massive hack of the Office of Personnel Management has raised questions about whether government contractors may have inadvertently made the agency more vulnerable to attack.
 
Rep. Elijah Cummings of Maryland, the top Democrat on the House Oversight and Government Reform Committee, is seeking to question two contractors that OPM hired to perform background checks on job candidates seeking positions that require a security clearance.

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