It's too bad that you lost control of your bts account to scammer.
Today I saw in BEOS tag that someone got some misdirected bridge.ETH and staked them into BEOS to get rainfall. https://steemit.com/beos/@shainemata/im-on-beos-pwqkg1it
In this decentralized world, there seems to be no one who will be responsible to correct such wrong happenings. Dangerous place. Should be careful.
Yep it's the same guy, with beos-cold and other accounts.