Yes, there is some way that bitcoin transaction being tracked back. Everyone can see the transaction, after all. That's why what so-called "privacy coin" exist. They provide better transaction system that untraceable, for example, is monero.moreover this is digital currencies which the wallet aren't written any name that belongs to you so they can't trace it.
They probably won't since your wallet is anonymous. That is if you're keeping your btcs in your personal wallet. Exchanges i think can be tracked already with more of them now requiring kyc verification.
