weird messages pretending to be from apple

I have recently lost my iphone 6 leaving it in a cab after a night out and went for a bit of a chase after I located it on the " find my iphone" app in the morning. Unfortunately it went offline before i could get there. I went on the app and put my phone in lost mode.

This all happened here in China where I still am as of today.

Now I've been receiving messages in chinese from Australian and hong kong numbers telling me to sign in my I-cloud and "find my iphone " app because my iphone has been found. It all looks professional and it is always signed by the apple team.

Now I never sign in cause it always seemed to be dodgy for me but I have to admit that I would love to get my iphone back which always makes me wonder what if..

What do you guys think?

Cheers