I am posting this Twitter thread here as a warning. Charlotte Morgan. a news producer (so fortunately she has the reach to get some decent advice and retweeting to the right people) went to her local Virgin Active gym last week. The security barriers were unmanned. She put her stuff in a locker, went into the gym and returned to find out that her locker and several others had been broken into.
To cut a long story short, the thieves went on a spending spree in various Apple shops etc and Santander, her bank, are blaming her and refusing (currently) to refund. Their app shows the card PIN so if the thieves had bypassed the app security they could get it. It may also be that the thieves used Apple Pay. Either way, she has currently lost a lot of money.
Please make sure your phone security is set up as well as it can be. Consider if you need Apple/Google Pay at all or if you can cap transaction values. And be careful about what you take to the gym!
Here is the thread - apologies if there is another thread somewhere: twitter.com/MorganBroadcast/status/1564178676874448896