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The information is from this post.
讯息来自这帖。/@mgranja/somebody-hack-my-account-xbiz9qen
The account receiving the steem also use them to power up. I looked at the transfers but too tired to find anything.
进账的户口还用该steem来加能。我看过转账记录但太累去找蛛丝马迹。(

Here are also last 100 comments. Maybe someone can find something useful.
这是近100个留言。可能有人会找到有用的资料。