And my provider is Tesco. It invites me to click on a link to view the bill.The email is sent from Germany and starts with - "Good daytime Whataboutbob". Not very convincing, although weirdly I only noticed that on 4th reading. My mind was focused on the £200. My usual bill is £25pcm.
I was worried for a few minutes then realised it was a scam. Still, I could easily have fallen for it and clicked in a panic.
Is there anywhere I can report this to?