So I had a guy sending me private messages trying to explain to me that i have a debt now because of the unconfirmed transactions and even went as far as telling me to go to my bitcoin core client as he wanted to help me Sign message etc, telling me to dump private key and all, that was a fraud right?
if someone asked you for private key it means he/she trying to access your address please read about
https://blockchain.info/wallet/bitcoin-faq