Huge scam that'll drain any funds

They tried charging my credit card that I have zero clue how they got my information maybe when I used my card at a space age gas station. They tried charging it for 25$ and then another 25$ and it's still pending after me declining the charge since I normally keep it on lock. And now I'm waiting for a new card in the mail. Since I don't want some mystery charges ruining what little account I have luckily I didn't have 95$ even in my account so it was pending all day waiting for me to transfer more funds when the charge even said no card present. And now I know to only use cash because no matter how well of a customer you can be there will still always be selfish people out there trying to take things I don't even have. 😭