Another day, another ostensibly secure messenger that quails under the gaze of some intrepid cryptographers. This time, it's Threema, and the gaze belongs to Kenny Paterson, Matteo Scarlata, and Kien Tuong Truong from ETH Zurich. Get ready for some stunt cryptography, like 2 Fast 2 Furious stunts.

Transcript:
https://securitycryptographywhatever.com/2023/01/27/threema/

Links:
https://breakingthe3ma.app/
https://threema.ch/press-files/2_documentation/cryptography_whitepaper.pdf
https://threema.ch/en/blog/posts/ibex

"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)