http://keybase5btp2qikoau6u326pvotn47gb55mo6fjxxyxdoywiinomr5id.onion/blog/dealing-with-spam
And her account is now locked out. Where it comes from Keybase allows access from VPN's, over TOR, and from Russian & Nigerian IP's. (Note: Nigeria actually is a huge source of spam and fake accounts on the Internet.) Some spam is coming from the US and Western Europe, but mostly not.