Same here...I just happened to be up very late one night when several emails turned up that were confirmation that my Paypal account had paid for Skype credits.
I informed Skype, my bank and Paypal that my Paypal account had been hacked and Paypal found in my favour and reversed all payments. My bank did the same as money had left my bank account as it was linked to my Paypal account and I had no funds in my Paypal account at the time.
I thought it had all got sorted out until a few days later when I checked my email and found one from Paypal saying that they had removed my bank account from my Paypal account due to it being associated with fraudulent activity.
I know have no bank account linked with my Paypal account and don't intend adding one.