537
China hacked Verizon, AT&T and Lumen using the FBI’s backdoor
(pluralistic.net)
This is a most excellent place for technology news and articles.
The link is 404, for me this one works: https://www.wsj.com/tech/cybersecurity/u-s-wiretap-systems-targeted-in-china-linked-hack-327fc63b
Or archived: https://web.archive.org/web/20241008022534/https://www.wsj.com/tech/cybersecurity/u-s-wiretap-systems-targeted-in-china-linked-hack-327fc63b