The FBI has arrested a person tied to the theft of bureau data about its own agents, according to a post on Schneier on Security dated October 12, 2026. The post says the arrest happened "last week" and describes the person as "associated with that crime." It links to a New York Times article for the arrest. The blog gives no exact date and no name.
The breach claim
The post says that in September the hacking group ShinyHunters announced it had stolen a trove of FBI data about the agency's agents. It cites a Reuters report for that announcement. The theft is therefore the group's own claim as relayed by the blog, and the post does not give figures on how many agents or records were involved.
Schneier calls the incident an "intelligence disaster" and links to a Lawfare article that uses similar framing. That is his assessment, not an official finding.
What the arrest report covers
The blog's account of the arrest is a single sentence. It links to the Times article and to an archived copy, but does not describe the suspect's identity, charges or role in the intrusion. It also does not say how the person is connected to ShinyHunters. Readers who want those details will need the linked coverage or any official filings that follow.
