There is at the moment a single question with the tag recovery. The meaning of the tag is recovering from a security breach. It's a bit like incident-response, but covering the aftermath rather than the immediate reaction.
Earlier today, there were a couple more questions with that tag, which were about recovering a forgotten password. I retagged them.
On the one hand, this meaning of recovery seems reasonable. On the other hand, it's surprising that we'd end up with a single question about that topic. Is there a synonym that I've missed? Should we just use incident-response for everything? Should there be more questions tagged recovery?