Sorry to hear. Over time I think there needs to be improved approaches to security. We must wrestle intimately with problems in order to understand them properly, which takes time and consideration. The approach to log in with a single private key will cause some acxounts to be compromized over time.

We should have a master key that lets us change our private key, or to deactivate our account and link to a new one. The master key would not be exposed until we use it. Its usefulness would depend on how secure the master key is.