A popular women's dating advice app suffered a major data breach, revealing users' drivers' licenses, messages and other sensitive information. The hack put a spotlight on the flaws in "whisper networks.

Hackers have breached the Tea app, which recently went viral as a place for women to safely talk about men, and tens of thousands of women’s selfies and photo IDs have now seemingly been leaked online.

Marketed as "helping women date safe" and described as "Yelp for men," Tea is currently the No. 1 lifestyle download in the U.S. App store — but it's also the topic of heated debates about safety and privacy.