(BUZZFEED) — The gay hookup app Grindr, which has more than 3.6 million daily active users across the world, has been providing its users’ HIV status to two other companies, BuzzFeed News has learned.
The two companies — Apptimize and Localytics, which help optimize apps — receive some of the information that Grindr users choose to include in their profiles, including their HIV status and “last tested date.”
Because the HIV information is sent together with users’ GPS data, phone ID, and email, it could identify specific users and their HIV status, according to Antoine Pultier, a researcher at the Norwegian nonprofit SINTEF, which first identified the issue.
“The HIV status is linked to all the other information. That’s the main issue,” Pultier told BuzzFeed News. “I think this is the incompetence of some developers that just send everything, including HIV status.”