Inmates at a medium-security Ohio prison secretly assembled two functioning computers, hid them in the ceiling, and connected them to the Marion Correctional Institution’s network. The hard drives were loaded with pornography, a Windows proxy server, VPN, VOIP and anti-virus software, the Tor browser, password hacking and e-mail spamming tools, and the open source packet analyzer Wireshark.
That’s according to a new report (PDF) from the Ohio Office of the Inspector General, which concluded that the geeky inmates obtained the parts from an onsite computer skills and electronics recycling program. The agency’s IT department, according to the report, initially was alerted to a connected device, using a contractor’s stolen credentials, that had “exceeded a daily Internet usage threshold.” The computers were operational for about four months. After a three-week search, they were discovered above a training room closet in an area off limits to unsupervised inmates. Ultimately, the authorities traced cable from a networking switch to find the devices that were assembled with discarded computers from an Ohio aircraft parts company and an Ohio school district.
Drugs, plastics, explosives
A forensic analysis of the hard drives found that they were loaded with “malicious” software and that inmates used the computers to apply for credit cards, research tax-refund fraud, search inmate records, and obtain prison access passes for restricted areas. “Additionally, articles about making home-made drugs, plastics, explosives, and credit cards were discovered,” according to the report.
One inmate called and texted his mother, according to the report. “I would have texted yesterday, but I wasn’t able to get online,” one message to the inmate’s mother read.