Thanks for replying, no it was the conductor, like there’s always one on the trainer. But he was walking up and scanning everyone’s payment method. So this was new and he came to me scanned my phone, and nothing happened. I heard him saying if you tapped in and out you’re fine. He doesn’t have any of my details tho. Just a bit paranoid. I was on the carriage, and he didn’t say much though. Any risk that they can obtain my address and details from the bank?