Learn how this stuff works. The bug has been fixed, the wallet will be fine again. Random number generation always has risk. It's possible these issues exist in other wallets, even exchange wallets. A...
I believe that Coinkite is not going to patch the mk3, but only later models. So no, it's not been patched. And patches take a long time to propagate when they have to be installed manually with a nontrivial amount of effort.
There's no recovering from this when the majority of coldcard wallets in people's hands are pwned. Mk3 for sure and the rest severely degraded.
There's no recovering from this when the majority of coldcard wallets in people's hands are pwned. Mk3 for sure and the rest severely degraded.