A breach of the Pentagon’s sprawling personnel database uncovered delicate info belonging to an enormous swath of navy personnel, together with Social Safety numbers and particulars concerning the jobs they held, in response to a U.S. protection official.
The breach affected 2.76 million dwelling individuals and one other 294,000 who’re deceased, the official mentioned. The scope and sensitivity of the uncovered info may increase nationwide safety considerations, notably as a result of the recordsdata included particulars concerning the jobs carried out by navy and civilian personnel.
“A Protection Manpower Knowledge Middle (DMDC) info system skilled unauthorized entry of personally identifiable info by a small variety of unauthorized customers between October 2025 and July 2026. Upon discovery, DMDC instantly remediated the vulnerability,” the official mentioned.
The Pentagon is seen from Air Pressure One, Sept. 26, 2026, in Washington, D.C.
Julia Demaree Nikhinson/AP
The Protection Manpower Knowledge Middle serves as one of many Pentagon’s primary repositories for personnel data, holding info on active-duty and reserve troops, civilian staff, contractors, retirees, veterans and navy relations.
The company maintains greater than 60 million personnel data. Army Instances first reported the breach final week.
The unauthorized entry stretched from October 2025 till July, when DMDC found the vulnerability and patched the affected system, in response to the protection official, including there’s no proof but that any of the uncovered knowledge has been misused.
Protection officers mentioned they’ve discovered no proof to this point that the uncovered info has been misused and are providing id safety and credit score monitoring sources.
The information of the Pentagon breach comes because the FBI despatched a discover to staff on Friday outlining their response to a breach of its jobs portal FBIJobs.gov.
An risk actor mentioned it might publish knowledge together with FBI staff’ names, residence handle, private and work contact info, Social Safety numbers, date of delivery and emergency contact info, sources informed ABC Information, and the bureau is working as if each FBI worker’s private info was compromised.
However in an announcement to the New York Instances and 404 Media on Monday, the hacking group shinyhunters claimed it will not launch the info because it beforehand mentioned it might.
“For the reason that very starting of this occasion we now have unequivocally and assiduously emphasised that is NOT extortion, that is NOT ransom, that is NOT financially motivated,” the assertion mentioned. “This was all a advertising and marketing marketing campaign to guard our enterprise and actively fight disinformation. If we made this assertion usually then this a lot consideration to our phrases and intentions would’ve by no means been this widespread.”
ABC Information has not independently verified the group’s claims.
Workers who had been impacted have additionally begun to be notified, and the FBI mentioned that the impacted system — FBIJobs.gov — was unclassified.
The FBI additionally issued a warning for individuals who is perhaps impacted, advising them to keep up situational consciousness and to not reply suspicious calls. There may also be inside briefings for workers who’ve been impacted.
It additionally says, in response to the warning described to ABC Information, that staff mustn’t speak to the media and if the media is “trespassing,” staff ought to name 911.
