I'm very sorry for anyone affected by this attack. But if you are of sound mind and are able, please take it as an opportunity to double check your setup. It might be a sign to consider migrating your stack to multisig if you haven't done so already.
Obviously, I'm not talking to coldcard users, who used the devices RNG.
It's not fully maintained: https://github.com/btcguide/btcguide.github.io/commits/master