So if you're copying your resume on the office printer, you might want to rethink that:
(CBS)Nearly every digital copier built since 2002 contains a hard drive - like the one on your personal computer - storing an image of every document copied, scanned, or emailed by the machine.
In the process, it's turned an office staple into a digital time-bomb packed with highly-personal or sensitive data.
If you're in the identity theft business it seems this would be a pot of gold.
"The type of information we see on these machines with the social security numbers, birth certificates, bank records, income tax forms," John Juntunen said, "that information would be very valuable."
Juntunen's Sacramento-based company Digital Copier Security developed software called "INFOSWEEP" that can scrub all the data on hard drives. He's been trying to warn people about the potential risk - with no luck.
"Nobody wants to step up and say, 'we see the problem, and we need to solve it,'" Juntunen said.
This past February, CBS News went with Juntunen to a warehouse in New Jersey, one of 25 across the country, to see how hard it would be to buy a used copier loaded with documents. It turns out ... it's pretty easy.
[...] We didn't even have to wait for the first one to warm up. One of the copiers had documents still on the copier glass, from the Buffalo, N.Y., Police Sex Crimes Division.
It took Juntunen just 30 minutes to pull the hard drives out of the copiers. Then, using a forensic software program available for free on the Internet, he ran a scan - downloading tens of thousands of documents in less than 12 hours.
The results were stunning: from the sex crimes unit there were detailed domestic violence complaints and a list of wanted sex offenders. On a second machine from the Buffalo Police Narcotics Unit we found a list of targets in a major drug raid.
The third machine, from a New York construction company, spit out design plans for a building near Ground Zero in Manhattan; 95 pages of pay stubs with names, addresses and social security numbers; and $40,000 in copied checks.
But it wasn't until hitting "print" on the fourth machine - from Affinity Health Plan, a New York insurance company, that we obtained the most disturbing documents: 300 pages of individual medical records. They included everything from drug prescriptions, to blood test results, to a cancer diagnosis. A potentially serious breach of federal privacy law.