"A data breach at the Pentagon’s vast HR system has exposed Social Security numbers and other personal information of current and former military personnel…
‘Unauthorized users’ gained access to a vulnerable computer server belonging to the Defense Manpower Data Center (DMDC) beginning last October, but it wasn’t until nine months later, in July, that the Pentagon discovered and remediated the issue."
The US military demonstrates once again that it is on the backfoot regarding cybersecurity and military development of the last decade. No wonder Ukraine wipes the floor with them during training exercises.