As I have no O2 phone (or other related device), this was somewhat surprising.
I spent 10 minutes on the phone to the bank, sorting it out. They're passing details onto the fraud team, and have cancelled my card (new one with me in the next five days). And only momentarily tried to sell me a loan.
No idea how it happened - currently assuming that someone got my card details from an insecure website. Not hugely worried about it either, just glad that I checked the recent items on my statement (online banking FTW).
This entry was originally posted at Dreamwidth - you can comment here or there, but I suspect that most comments will be here. Comments so far over there: