My previous account got hacked into and somebody else posted under my username supporting projects that are probably scams. Any idea what I should do to recover that account? it was created a long time ago and I guess was part of the leak that happened back in 2015 or so.
Read this thread: https://bitcointalksearch.org/topic/recovering-hacked-accounts-or-accounts-with-lost-passwords-497545
You will need to have a prior address that you've used on the forum in the past, and will need to be able to sign a message from that address verifying you are the owner. Additional details are available in the thread mentioned above.
