Gemalto's encryption key challenges: Have a read of this...
You’ll no doubt have heard about the apparent hacking of Gemalto’s SIM card encryption keys and the ramifications of that for one’s mobile security.
If you’d like to read an in-depth post on the issue, I highly recommend this one from The Intercept. It’s long. Very long. Worth getting a coffee, a croissant and digging in for a read. Or saving it to “Read Later” for the commute.
Gemalto are due to make a statement on the issue this coming Tuesday. That should be illuminating!