Kevin Carter/Getty Images
By
David DiMolfetta,Cybersecurity Reporter, Nextgov/FCW
By
David DiMolfetta
The agency says the affected system was isolated from its broader network and eForms platform but has not disclosed whether data was stolen.
Kevin Carter/Getty Images
By
David DiMolfetta,Cybersecurity Reporter, Nextgov/FCW
By
David DiMolfetta

ATF declares 'major incident' as ransomware gang claims hack | TechCrunch

ATF responds to 'major' cybersecurity incident after ransomware gang's claims

US agency declares 'major incident' after ransomware gang claims cyberattack

ATF Confirms Cyber Incident After Ransomware Group Claims Attack

ATF confirms “major incident” after recent Qilin breach claims

Hackers leak sensitive data apparently stolen from Bureau of Alcohol, Tobacco, Firearms and Explosives | CNN Politics

Hackers leak sensitive law enforcement files stolen from the DOJ | CNN Politics

Fed, NASA and DOJ among victims of Chinese state-sponsored hacker group, FBI says

FBI Seizes Chinese Hacking Platforms Used to Target US Agencies

Chinese hackers disrupted U.S. Justice Department, NASA, Federal Reserve, U.S. says | CBC News

The ATF is the latest federal government agency in recent years to notify Congress of a "major incident" involving its…

US Justice Department investigating the breach

The ATF has classified a ransomware attack on its systems as a major incident, triggering mandatory congressional notification…

The ATF has confirmed suffering a cybersecurity incident after the Qilin ransomware group claimed to have targeted the agency.

ATF, the regulatory agency that enforces federal laws governing firearms and explosives in the United States, has confirmed that…

A likely Russian-speaking cybercriminal gang on Monday leaked what appear to be sensitive law enforcement files it stole from the…