Federal Agency Compromised by Malicious Cyber Actor Analysis Report (AR20-268A) September 24, 2020 https://us-cert.cisa.gov/ncas/analysis-reports/ar20-268a
Feds Hit with Successful Cyberattack, Data Stolen September 24, 2020 https://threatpost.com/feds-cyberattack-data-stolen/159541/
Russia’s Fancy Bear Hackers Likely Penetrated a US Federal Agency New clues indicate that APT28 may be behind a mysterious intrusion October 1, 2020 https://www.wired.com/story/russias-fancy-bear-hack-us-federal-agency/
US federal agency compromised in suspected APT attack December 17, 2021 Avast: Avast Finds Backdoor on US Government Commission Network