GTPDOOR backdoor is designed to target telecom carrier networks

https://securityaffairs.com/159929/hacking/gtpdoor-backdoor-telecom-carrier-networks.html

https://twitter.com/home/status/1764622835496992889

https://twitter.com/home/status/1764623602312417387

https://twitter.com/home/status/1764640962301583512

https://twitter.com/home/status/1764745077404880902