We hope to roll out 2FA shortly. If enabled, you'll need to present a token before retrieving your encrypted private key from the server. Though of course it w

We hope to roll out 2FA shortly. If enabled, you'll need to present a token before retrieving your encrypted private key from the server. Though of course it won't help if our server is hacked or subpoenaed. We haven't tried cracking uploaded keys. It's a good idea, but expensive, we could be using those cycles to mine litecoins instead! Thanks for your feedback, we appreciate it.