In addition to deep intrusions into AT&T and Verizon , hackers pierced other networks belonging to Lumen Technologies and T-Mobile, according to the report.

A new report claims that the Salt Typhoon hacking campaign against US telecoms affected more firms than previously known.

China-linked hackers reportedly managed to sneak into a US telecommunications surveillance system network for 18 months ...

Chinese hackers breached more U.S. telecoms than previously thought, The Wall Street Journal reported late Saturday, citing ...

Chinese hackers breached multiple US telecoms, exploiting network vulnerabilities from companies like Fortinet and Cisco.

There is growing concern about the size and scope of the reported Chinese hacking into U.S. telecommunications networks ...

A Chinese hacking campaign, dubbed Salt Typhoon, has compromised numerous U.S. telecommunications firms, including AT&T and ...