Why are unknown photos appearing in my camera roll?
I'm using an iPhone 6 (only a week or so old), and some weird photos showed up on my camera roll, some from a stage show on Christmas Day which I was most definitely not at! I have no idea why, or how. I noticed some rather more disturbing photos earlier in the week which alerted me to the problem, and deleted them immediately, thinking perhaps someone had had a bit of joke, albeit not a very good one, but having gone through the roll and finding these popping up randomly, I am worried about the security of my own data. I'm on iCloud so these pics are now on all my devices...
Any suggestions gratefully received!
iPad 2 Wi-Fi + 3G