I have found that in recent time btc phone scam has been increased a lot. Scams call people and pursue people to pay taxes and bills by btc or any altercoins. Even some asks to invest in fake coin also. Mainly the scam group target people over phone.
Has it been happened with anyone??
I have never heard about this kind of scam. But how should a scam like this work, when it's all most impossible to say a bitcon adress.
But if people have giving away personal information on a crypto site, those information can be use to scam later on.