[digitalneal]

Can't you just call the CC and dispute the charges and or freeze charges from that merchant? Granted that doesn't solve the larger problem here but it would at least stop the guy from abusing the system.

[bduerst]

This is exactly why 30 day chargebacks exist, right?

[eli]

Sure, though lyft may well ban you for life.

[wiredfool]

So? They don't know who he is anymore.

[martin_]

Wouldn't his billing info be sufficient to identify him again in the future?

[bduerst]

It doesn't sound like Lyft is retaining too much info on their customers. I would bet if they used another card they would be able to join again.

[gknoy]

I'm surprised he has not yet cancelled the card. The mystery rider will end up having to put in his real card number, problem solved.

It's definitely something to report to your card's fraud department, because someone is fraudulently using your card.