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ATF Confirms Cyber Incident After Ransomware Group Claims Attack

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ATF Confirms Cyber Incident After Ransomware Group Claims Attack

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) confirmed a cyber incident it has designated as major, with a ransomware group claiming responsibility for the attack. The Department of Justice is assisting ATF in investigating the incident.

Why it matters: Federal law enforcement and regulated entities using ATF systems may be exposed if operational data, employee records, or investigative files were compromised; practitioners should monitor for breach notifications and verify no credentials or authentication systems were affected.

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