OPM has net yet determined how many more were victimized in a second attack discovered in May, she said. Some news reports have suggested that the total number may be as high as 18 million people.

Elon Musk's claim that federal workers who ignore a mass email will lose their job isn't supported by the email's request — or OPM guidance that says responses to its mass emails are "voluntary." ...

OPM says 5.6 million fingerprints stolen in cyberattack, five times as many as previously thought September 23, 2015 More than 9 years ago Workers arrive at the Office of Personnel Management in ...

OPM Director Katherine Archuleta claimed Tuesday that no one was "personally responsible" for the OPM breach at a Senate hearing of the Financial ... Jun 23, 2015, 07:17pm EDT Jun 23, 2015, 07 ...

Lawmakers want to know how many people were caught up in cyber attacks at the Office of Personnel Management. Today, agency officials said they still don't have answers. On June 4, OPM revealed ...

Hackers were able to steal the prints of some 5.6 million people — up from the original estimate of 1.1 million. The new number comes as Chinese President Xi Jinping visits the U.S.