Not just limited to computers. Most modern photocopiers for the last 20 years or so have had hard disks in them for buffering jobs as do some printers. They typically default to "auto-erase", but that can be changed in settings to allow job recall. Even if job save is not enabled, for "erase" it's just like most computers where the file table entry is erased, but itself isn't removed, it just sits on the disk until it gets overwritten. I've heard of at least one or two stories from former co-workers of copiers/printers from DA, Public Defender, Courts, Probation, Police etc... being sold as surplus or returned from lease with the disks installed with job-save left on and the disk full of confidential legal information. Other times, the disk isn't wiped, so an over the counter recovery program could easily be used to retrieve the data. What's funny is that these agencies would typically pull their hard disks before sending a computer out to pasture, but totally forgot about the printers and copiers.
Thunder.Gerbil wrote: