Military Department of Defense Notified of OPM Cybersecurity Incident by Gary Kopycinski on June 5, 2015 Gary Kopycinski Author More in Military: Helping Veterans Transition: The Veterans Closet and Resource Center October 27, 2023 Honor Local Military Heroes with a Home Town Heroes Banner October 18, 2023 Biden Marks Anniversary of Law Aiding Veterans Exposed to Toxic Substances August 10, 2023 WASHINGTON—(ENEWSPF)–June 4, 2015 – The U.S. Office of Personnel Management announced today a recent cybersecurity incident affecting its systems and data may have exposed the personal information of current and former federal employees.