I'm not surprised at all. When I did both work with Sorenson and computer repair services. There are one time that one of my Sorenson client that need help with his VP-200 and it turned out there's a problem with router, so when I look for the router (his office is very messy and not clean at all) and apparently when I found the router on the floor and there's a paper print out behind it, it turned out that it's a photo of his wife naked. What I did? I just simply pick up the print out and show it to her husband and I said "You need to be more careful", he was like "choked". The reason of showing it to him so he can be more aware of "I already saw it" and give him a lesson not to be sloppy with how to store "naked photo".
The other time when I do services for computer repair, I seen it many time with naked photo on computers, there are few times when my clients sat with me and I was going through helping him or her how to back up a file and make comparison making sure that all the file backed up properly. Some how when I clicked one folder that show bunch of naked pictures, and this guy say..."Oh sorry I forgot about that!" and I told him don't worry about it..I seen it many times, just think same way as a Doctors seeing naked women when doing diagnose on women's body.
You know, I told many clients if he or she have naked photo, they are require to sit with me while I'm working on the computer. So they can watch me what I'm doing. I also told the clients, if I happen to saw his or her naked photo by accident, I let them know that it's a complete confidental and asssure them that I seen it many times.
As far as cell phone or whatever, they should know better backing up the photo to computer or CD or DVD and THEN ERASE IT on cell phone.