I seem to recall uploaded selfies being a frequent source of problems. For example: https://www.rferl.org/a/trench-selfies-tracking-russia-military-frontline-so

I seem to recall uploaded selfies being a frequent source of problems. For example: https://www.rferl.org/a/trench-selfies-tracking-russia-military-frontline-social-media-/32462632.html https://www.rferl.org/a/trench-selfies-tracking-russia-milit...