Three-quarters of the 21.5 million victims of the hack on the Office of Personnel Management (OPM) still have not been notified, six months after the breach was detected.
About 5 million notifications have been sent out so far, an agency representative told Reuters on Tuesday. The OPM began mailing notification letters in partnership with the Defense Department at the beginning of October, alerting victims that their data was compromised and describing the suite of identity protection services they will receive for three years.
