I have been getting paranoid lately and decided to ask for your insight on this issue. A year ago, I took photos of some personal information (cc, passport, etc), and deleted them a month later, along with some videos that reveal my face and sound. A couple of months ago, my iPhone (iOS 12.2) was stolen and ever since, I am not able to get a good sleep as I am concerned about identity theft, or even social engineering that may occur in the future due to my losing my phone.
Here are some questions I would be very happy if you could answer.
Once a photo/video is uploaded to iCloud or Google Photos, does it stay in their servers forever even after I deleted it from the trash, like does consumer content ever completely erased? If no, should I be worried about them getting hacked? It's been more than a year since I deleted that personally-identifiable content. Also, the same goes for other apps such as Facebook and Instagram that require access to the gallery.
I know there are certain forensic tools that can recover data from iPhones. Can they recover the data that was deleted from the phone more than a year ago? Like photos and videos? I'm worried a criminal would use the phone (Find My iPhone wasn't working, so I couldn't blacklist the IMEI) and get caught after committing a crime, and law-enforcement find my ID in there when they dig it up. I know it sounds like paranoia, but know it's a possibility. Flash memory and data pointers make it possible.
What advice would you give to continue my life being not worried about such things? It is definitely affecting my daily life.
Thank you all!