I found a 2018 MacBook Pro for $350 on Craigslist. The seller only wants to ship and says so because of coronavirus. I told them we can meet outside and I wear an N95 mask + a surgical mask over it (which I do when I go anywhere indoors or meet strangers). They replied they see a lot of older family and relatives so they can only ship it. They sent me screenshot of the "About this Mac" which shows the OS and serial number. This seems very suspicious. This communication happened via text message as they left their number on the ad. If someone's laptop has been stolen, can something be done?