U.S. Sanctions Chinese Entities for Major Firewall Cyberattacks
TL;DR Summary
The U.S. has charged Chinese national Guan Tianfeng for exploiting a zero-day vulnerability in Sophos firewalls, affecting 81,000 devices globally, including critical U.S. infrastructure. Guan, linked to Sichuan Silence Information Technology, allegedly used the CVE-2020-12271 flaw to execute remote code and steal data. The U.S. Treasury has sanctioned Guan and Sichuan Silence, a contractor for Chinese intelligence, while the State Department offers rewards for information on cyber threats to U.S. infrastructure.
- U.S. Charges Chinese Hacker for Exploiting Zero-Day in 81,000 Sophos Firewalls The Hacker News
- US sanctions Chinese firm over potentially deadly ransomware attack Reuters
- U.S. Takes Action in Response to Compromise of Firewall Products Department of State
- Treasury sanctions Chinese cyber company, employee for 2020 global firewall attack CyberScoop
- OFAC Sanctions Parties Involved in Compromise of 81,000 Firewalls PYMNTS.com
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