Florida's DMV says a September 4 breach exposed driver's license and motor vehicle records after attackers obtained credentials that a local law-enforcement employee had "improperly stored on an electronic device." The ShinyHunters group has been linked to the intrusion. Ars Technica reports: In a notice posted Friday, [Florida Department of Highway Safety and Motor Vehicles (FLHSMV)] confirmed that it took "immediate steps" after discovering that "a malicious actor accessed certain department records on September 4, 2026, using compromised credentials." There's "no evidence" that data has yet been misused, the department said, but law enforcement "determined the information potentially affected includes driver license and motor vehicle data, to include document images, and other personal information."

[...] On a webpage describing the security incident, FLHSMV confirmed that an "international cybercriminal organization" was behind the breach but did not specify which group or how long they had access. Instead, officials claimed to have "promptly mitigated the breach, launched an investigation, and issued required notification to state authorities." Mitigations included "blocking unauthorized access, resetting relevant user credentials, engaging cybersecurity professionals, and implementing additional safeguards to protect sensitive information," FLHSMV said. Florida's investigation is "ongoing," officials said, but a cybercriminal group called ShinyHunters -- which recently claimed credit for hacking the FBI -- may have stolen the data. Florida residents affected by the breach will receive a letter offering one year of free credit monitoring through Sontiq, Inc. Those whose contact information is outdated can email the FLHSMV at [email protected] to determine whether their data was compromised.

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