AT&T, Verizon targeted by Salt Typhoon cyberespionage operation, but networks secure

AT&T and Verizon have acknowledged being targeted by the Chinese-linked cyberespionage group known as Salt Typhoon. Both companies report that their U.S. networks are currently secure and that they are collaborating with law enforcement and government agencies to protect customer data. AT&T stated that only a few cases of compromised information were identified and that they are actively monitoring and remediating their networks. Verizon confirmed that, after considerable efforts, they have contained the activities associated with this incident, a conclusion verified by an independent cybersecurity firm.

Reuters

U.S. officials have revealed that Salt Typhoon gained extensive access to multiple telecom networks, enabling them to geolocate millions of individuals and record phone calls at will. In response, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) has advised senior government and political figures to use end-to-end encrypted communication apps to safeguard their communications.

Politico

The incident has been described as the largest telecommunications hack in U.S. history, raising significant concerns about network vulnerabilities and the need for enhanced security measures. Senator Ben Ray Lujan referred to it as such during a December 11 hearing, emphasizing the urgency for improved cybersecurity practices.

Reuters

Additionally, reports indicate that the hackers targeted individuals associated with both Vice President Kamala Harris's and former President Donald Trump's presidential campaigns, highlighting the broad scope of the espionage operation.

The Daily Star

In light of these events, federal officials are urging telecommunication companies to bolster network security and recommending that Americans use encrypted messaging apps to protect their communications. The FBI and CISA have specifically advised the use of end-to-end encrypted apps like Signal and WhatsApp to secure calls and texts.

People