They charged me $30 twice, 5 days apart, and $1 one time. All on a credit card I just got and haven't even activated yet. So yes, I would say this is a scam. I am an old lady and I never visit porn sites. My credit card company said they were "fishing" using different expiration dates and got "lucky". Makes me want to go back to using cash only. What worries me is nobody had this number yet EXCEPT my credit card company, so the leak must be there. Or, (highly unlikely), someone was making up numbers to see what works.