US Responds to Chinese-Linked Cyber Attacks on Telecoms Firms

The United States has taken action in response to Chinese-linked cyber-espionage operations targeting U.S. telecom firms, as confirmed by U.S. national security adviser Jake Sullivan on Friday. Telecom giants AT&T and Verizon disclosed late last year that their networks had been breached by cyber attackers, although both companies have since secured their systems after collaborating with the U.S. government and law enforcement agencies.

Sullivan highlighted the U.S. government’s efforts to address the ongoing threat, mentioning specific cyber operations like “Salt Typhoon” and “Volt Typhoon.” He emphasized that the U.S. has conveyed a clear message to the People’s Republic of China (PRC) regarding the consequences of further actions that could jeopardize American critical infrastructure, underscoring that the U.S. is prepared to respond accordingly.