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Bank Info Security 4 months, 3 weeks ago

Suspected Chinese Cyberespionage Operation Hits 53 Telecoms

Google Unmasks, Disrupts Group Using Sheets for Command-and-Control PurposesLikely Chinese nation-state hackers used online spreadsheets as infrastructure for hacking campaigns that affected at least 53 telecom operators across 42 countries, Google disclosed Wednesday. Incident responders discovered a backdoor being remotely controlled through Google Sheets.

More from Bank Info Security 27 Feb 2026, 7:30 a.m. Backdoor China Command and Control Disclosure Google Hacking Incident Nation State