My pension provider recently had a big data breach, and following this I've had an Experian alert that my surname and postcode have been stolen and sold on the black market (I'm signed up to Experian's identity service). I am freaking out, I've heard that identity theft is so so difficult to resolve. Has this happened to anyone else? I've signed up to land registry alerts and a mail preference service, but I feel like all I can now do is wait and see if someone chooses to make my life very difficult.