Every Single Federal Employee's Social Security Number Was Hacked: Report Anthony Pell 1 min read Jun 11, 2015 A breach of U.S. government computers The revelation comes from a letter by federal union boss J. David Cox to the U.S. Office of Personnel Management:The link for this article located at Gawker is no longer available. Prev: Hack of OPM reportedly exposed second set of much more sensitive data Next: New Snowden documents reveal secret memos expanding spying