For example, if you're attending a concert, you'll be able to "unlock" your profile, so that potential matches who have said they're going to the same show can see it.

The social network says it's going to start testing Dating later this year, and that it's not going to use information from the feature to target ads.

Tinder’s reliance on Facebook became painfully clear a month ago, when the dating app temporarily stopped working because of changes Facebook made to its data-sharing policies.

And now Tinder, as well as apps like it, will have to compete with Facebook itself—an app everyone is already using.

The data was sold and traded before 000webhost was alerted in October.