"Recently the security researchers at Midnight Blue in the Netherlands have discovered a collection of five vulnerabilities collectively called "TETRA:BURST" that apply to almost every TETRA network in the world. These two most critical vulnerabilities allow TETRA to be easily decrypted by consumer hardware." Hahaha oof
https://www.rtl-sdr.com/encryption-on-the-tetra-protocol-has-been-broken/
Encryption on the TETRA Protocol has been broken
TETRA (Terrestrial Trunked Radio) is a digital voice and text radio communications protocol often used by authorities and industry in European and many countries other than the USA.rtl-sdr.com