I was scammed on skrill through a freelancer chargeback scam (yes I was new to freelancer back then) and no they (skrill) didnt chargeback despite me proving it was a scam.
If you use the yellow send now button on the main dashboard its considered sending the money to your friends and family and I quote "its like a gift you cant chargeback gifts" it pissed me off real bad and I tried to get my money back but it didnt work.
The only exception to this is if the account gets hacked.
Staying relevant to the post in this case I will be using the same IP and ISP which I use to access BCT.