I entered the private key from my wallet in a telegram bot. Money in the wallet yet, but it is registered in several bounties. What can I do to avoid theft of tokens.
The first thing to do is to move any coins that you have in that wallet to another wallet. Once you share your private key, you should regard that wallet as compromised, and move any assets out of it as quickly as you can, before someone else does.
Step 2, stop using that wallet and get a new one. If you have given the address of the compromised wallet out as part of bounty or airdrop registration, then let the bounty/airdrop admins know what has happened and give them the address of your new wallet.