Defrosted beef overnight - should I use it?????

[Mo2]

I got a pack of diced lean beef out of the freezer last night about 9 pm and left it on the kitchen bench.
I meant to put it in the fridge when I went to bed, but of course I forgot!

This morning it was fully defrosted, but still cold-ish.

Can I /should I still use it, or bin it??

Any food microbiologists out there willing to give me a 'risk assessment'?

I'd use it. It'll be fine. You're going to cook it anyway.