Security researchers recently found a vulnerability in group dating app 3Fun that exposed near real time location data on all of its 1.5 million users.
The lax security was discovered by Pen Test Partners but it didn’t end there. The team was also able to access user chat data, sexual preferences, dates of birth and even private pictures, regardless of whether or not in-app privacy measures were ticked.
Armed with all of this information, it would be incredibly easy to work out identities and stalk users in real time. The security firm described it as a privacy train wreck.