NEW: Here's how @zackwhittaker.com found that TeaOnHer was spilling the personal data of its users — including photos of drivers' licenses — on the internet, for all to see.
The security issues were so trivial all it took him was around ten minutes.
The result is that anyone could have scraped all the users' IDs just by looking around the app's API.

How we found TeaOnHer spilling users' driver's licenses in less than 10 minutes | TechCrunch
Exclusive: A dating gossip app for men exposed thousands of users' personal data, including scans of driver's licenses. The app's developer, Xavier Lampkin, won't say if he plans to notify affected users about the app's security lapse.

TechCrunch (techcrunch.com)