I remember in previous years WW had a big ongoing problem of rewards accounts being used by unsavoury members of society, which I see now the fix is to lock your rewards dollars. I was stung twice.
My partner just checked her receipt history and there is a transaction on the 1st of July using her $10 in another city, but also interestingly her extra 10%.
Is this the new target for these people… Trying to find accounts with 10% off? Anyone else encounter this?
Well either your family member used it or someone else copied your bar code/number. I wouldn't call it hacking.