Someone is trying to buy BTC from me and pay me with carded WU transfers, will this put me in trouble as a receiver?
not i don't think you will get problem, its just western union transfer, but its depending where the western union account come from,and if you get trouble,you will become witness, not a doer.
This is my first time to hear of this situation. Now, am wondering why is Western Union not blocking such kind of transaction if they can easily detect the same...or does it mean that WU is finding hard to trace such an illegal act? It would be an injustice for a receiver who maybe unaware where is the source of the fund he is receiving.