A number of easy to access websites use facial recognition to let partners, stalkers, or anyone else uncover specific peoples’ Tinder profiles, reveal their approximate physical location at points in time, and track changes to their profile including their photos, according to 404 Media’s tests.
Ordinarily it is not possible to search Tinder for a specific person. Instead, Tinder provides users potential matches based on the user’s own physical location. The tools on the sites 404 Media has found allow anyone to search for someone’s profile by uploading a photo of their face. The tools are invasive of anyone’s privacy, but present a significant risk to those who may need to avoid an abusive ex-partner or stalker. The sites mostly market these tools as a way to find out if their partner is cheating on them, or at minimum using dating apps like Tinder.