China-linked hackers breach US telecoms, target wiretap systems
Chinese-linked hacking group Salt Typhoon breached U.S. telecom carriers including AT&T, Verizon and Lumen and targeted wiretap systems. Millions of AT&T and Verizon customers were reportedly affected. In December 2024, AT&T and Verizon said their networks were secure following the breach.
Key facts
- Affected organization
- AT&T
- Incident type
- Hacking & intrusion
- Occurred / detected
- Not confirmed
- Scale of damage
- Millions of AT&T and Verizon customers affected
- Cause / method
- Breach of telecom networks by China-linked Salt Typhoon
- Location
- United States
Timeline
- It emerged that China-linked hackers had targeted U.S. wiretap systems.
- It emerged that millions of AT&T and Verizon customers had been affected.
- Salt Typhoon breaches of AT&T, Verizon and Lumen were confirmed, and AT&T and Verizon said their networks were secure.
- It emerged that Salt Typhoon had also targeted additional U.S. telecom carriers.
8 related reports
- China-linked security breach targeted U.S. wiretap systems, WSJ reports
- Exclusive | U.S. Wiretap Systems Targeted in China-Linked Hack
- China hacked Verizon, AT&T and Lumen using the FBI’s backdoor
- Millions of AT&T, Verizon Customers Impacted by China-Linked Hack of Internet Providers
- Verizon and AT&T Hacked By People's Republic of China (PRC) Affiliate Salt Typhoon
- AT&T and Verizon say networks are secure after being breached by China-linked Salt Typhoon hackers
- AT&T, Verizon, Lumen confirm Salt Typhoon breach
- Salt Typhoon Cyberattack: China-Linked Threat Actor Targeted More US Telecom Firms, Compromised Systems of
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The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.