I'm a long time DO customer (and recent shareholder). And I received a copy of this email from DO this morning.
I'm beyond frustrated by this. Among other things, this leak correlates my email address to billing location. AKA, where I fucking live.
Unlike other breaches that simply leak a password, credit card, where I live is pretty static. So, now I have to accept the fact, that unlike before, my darkweb profile will include my physical address. Fucking great.