1) Post the signed message
2) Quote the original post where the address was first mentioned
3) Display the account name
What you currently have are mere words and are not sufficient enough to help you.
Is there any reason besides tagging that account as stolen for me to post those informations in here? I'd prefer not to.
And ofc, if you or anyone else could help, i am willing to sent those via PM
If you're not tagging the account as stolen then the new 'owner' is free to operate as they please. I'm not quite sure about your hesitation in the publishing of the account name. The DT members that
would tag the account would most likely be active members that would be responsive to messages as soon as you retrieve the account from the snatches of the hacker.