Does anyone know if 2 Degrees using DES or 3DES on their SIM cards? Or how one could figure it out? Just reading this article https://threatpost.com/weak-encryption-enables-sim-card-root-attack/101557 and was wondering what encryption they are using and what my security risks are. If they are using DES are there any plans to roll out 3DES and will the new SIMs be free seeing it is a security fix?
And if people know what VF or Telecom does that would also be interesting