Unwiped. How tags on the surface with personal information.
I once purchased a couple of dozen computers for my school, from a recycling/resale place for education.
When the boxes came, they had ID stickers that identified them as coming from an unmentioned State office of Social Services. On a sticker on the side of EVERY machine was the previous user's personal ID information, including his Social Security number. I called the recycling company to inform them of this major oversite. By the way, this was back in the early 2000's.