Re: compromise of lawful intercept / CALEA related features:

https://archive.is/jZt59

Original URL: https://www.washingtonpost.com/national-security/2024/11/21/salt-typhoon-china-hack-telecom/

The hackers, part of a group dubbed Salt Typhoon, have been able to listen in on audio calls in real time and have in some cases moved from one telecom network to another, exploiting relationships of “trust,” said Sen. Mark R. Warner (D-Virginia), chairman of the Senate Intelligence Committee and a former telecom venture capitalist. Warner added that intruders are still in the networks.