Re: "muat have missed a random site in the early days."
This and/or BT/Yahoo just lost it all themselves. That's what happened to me.
I still need to do more than a private/public email split. As lots of companies want a more private one. I need a public, private, personal, and then company independent and/or throw away ones. Looks like there is a hole in the market for a product there!
 Ah, on I've been pwned it shows Adobe being hacked. I guess that was where I lost one of my accounts, password must have been the same in error.