AT&T Confirms Chinese-Linked Cyberattack, Ensures U.S. Networks Are Secure

AT&T acknowledged a cyberespionage attack by the Chinese-linked Salt Typhoon operation but assured the public that its U.S. networks are now secure. According to the company, the attack targeted a small number of individuals of foreign intelligence interest, with minimal compromised information identified.

The U.S. Cybersecurity and Infrastructure Security Agency previously reported that Salt Typhoon hackers infiltrated multiple telecom companies, including AT&T and Verizon, gaining the ability to geolocate individuals and intercept phone calls. In response, senior officials are advised to adopt end-to-end encrypted communication apps.

Chinese officials have denied the allegations, calling them disinformation, while AT&T continues to collaborate with law enforcement to address the threat. Concerns about the scale and implications of Chinese cyberattacks on U.S. telecom networks persist.