High court enforcement officer came to my house and I have no idea what it's about

[El_Scorchio]

I live in an apartment block and got home this evening, whereupon the concierge told me a high court enforcement officer (wearing bodycam etc.) had been waiting for me to give me a letter or serve me a notice or something.
I'm very shocked by this as I have, and have never, to my knowledge had any debt whatsoever, and certainly never had any letters, email, phone calls or correspondence about any debt I owe to anyone. I'm assuming they will come back, but when they do I've got no idea how to handle the situation. What do I do? Any help or advice would be greatly recieved.

[ploddertom]

To start with you need to check your credit history to see if you have any CCJs against you. If there are and greater than £600 then the chances are this is what it will be about.

[El_Scorchio]

To start with you need to check your credit history to see if you have any CCJs against you. If there are and greater than £600 then the chances are this is what it will be about.

Thanks for replying Ploddertom. I did a credit check on experion and my rating was 910, and ran a ccj check which came back totally blank. So I'm completely baffled as to what this could be about.

Does anyone know what other matters a court officer would be coming to my flat with a letter and no prior warning at all for? Could it be a scam?
It was a man (by himself) in a suit, late 40s (ish) with a letter and a bodycam on him. The concierge spoke to him. He htought maybe it was a bit sus. Then they changed shift, and the man waited for about an hour and a half. He was escorted to my apartment door to knock on it but obviously I wasn't there.