[US] HELP! Random computer showed up today?

Today in the mail I received a skytech gaming computer from Amazon.

Confused, I checked my order history and didn’t find any orders for a computer. A couple red flags about the box:

-It was previously opened and it’s missing the power cord and instructions -Amazon said the shipping tracking number comes back to a different order that I placed and received the same day and they have no record of a computer being shipped to us (they said it could have accidentally been sent to us and for their « mistake » we can keep it or sell it) – the computer was built in 2022 -The outside of the box has all former shipping or taging stickers cut off of it.

I couldn’t find anything on Google lending to a scam outside of people ordering this brand on Amazon and not getting it.

I’m worried that when I go to plug it in and hook it up to my home Network that someone, somewhere will have access to all of my stuff lol

Should I be worried or just « game on »?