An article recently published in the New York Times website warns about the dangers of hidden geotags (location data) in pictures you take -
What the Internet Can See From Your Cat Pictures. (this is relevant to our hamsters too
)
In a nutshell, if you take pictures of your hamster with a smartphone that has geotagging enabled and post them online, strangers can learn where you live by looking at the hidden geotags in the pictures. You can
disable geotagging or use an
hidden data remover to get rid of the geotags, before you post them on the web.