[m0dem]

http://thehackernews.com/2017/04/compute...rison.html

Not only did they assemble the computers from trash parts, but they connected to the internet!
Doesn't end there though. Once on the internet...

The prisoners accessed the internal records of other inmates, created inmate passes for restricted areas, accessed websites with information about manufacturing drugs, weapons, and explosives, and apply for credit cards under another prisoner's name for a planned tax fraud scheme, Ohio's government watchdog said.

That's some pretty crazy stuff.