Ivcbi ✭

Hy, I was scammed for 3000+eur by the Marketscube. Now, I contacted Pay back and they immediatelly wanted my credit number, dates and CVV number (3 digits at the back) by the phone to charge me 300 eur and then, if succesfull, another 7%. But, do you even ask for 3 digits at the back? That is suspicious... Any comments, please? Thanks, br, Ivan