Check Point Research CPR recently analyzed several popular dating applications with over 10 million downloads combined in order to understand how safe they are for users. As dating apps traditionally utilize geolocation data, offering the opportunity to connect with people nearby, this convenience feature often comes at a cost. CPR discovered that the Hornet app sends precise coordinates to the server. Nevertheless, they claim to protect user locations by randomizing the distance displayed in the application, making it, in their opinion, impossible to determine the exact location. However, this is not the case. At the time of our research, the measures taken by Hornet were insufficient to protect user coordinates, allowing for the determination of user locations with very high accuracy. Following the responsible disclosure process, we attempted to contact the Hornet team, providing them with the results of our research. Just before this publication, we reexamined the Hornet application. Since the specified responsible disclosure deadlines have passed, we are publishing the results of our research. This information can range from very precise location details such as a specific address or location coordinates derived through GPS Global Positioning System to less precise location data obtained via IP address, Wi-Fi, cellular networks, or Bluetooth beacons. Geolocation technology, while beneficial, presents several risks, especially when it comes to privacy and security within apps. These include potential privacy breaches from unauthorized data access, unintended sharing of location data with third-party entities, risks of tracking and surveillance, and security vulnerabilities like location spoofing. This information could be exploited by stalkers, burglars, or other malicious actors. In Hornet and similar applications, users in the search results are sorted in ascending order of distance. If we find two users in the search results who allow the display of their distance, and the target user is located between them in the search results, we can determine the approximate distance to the target user as an average value of two known distances:. Figure 1 — Estimating the approximate distance to the user based on known distances to neighbors. However, the presence of users near the target is not a necessary condition. To determine the distance to the user, it is required to register an additional account, the coordinates of which can be controlled. You can determine the distance between two users by iteratively dividing the range in half and positioning an additional account at the midpoint. By analyzing the search results and refining the search based on the presence of the target user, progressively narrowing down the distance between the target and the additional account, we can achieve the desired precision. Figure 2 — Technique for determining the distance to the user using the positioning of an auxiliary account. We used two-step trilateration: first, we performed trilateration using two reference points to obtain two possible candidate locations intersection points of the circles. Then, we used the distance information from the third reference point to select the correct solution. For example, this could be a small town. Around this area, we randomly generated 30 sets dating apps by users reference points in a ring with an inner radius of 5 km and an outer radius of 10 km. As a result of trilateration for each group of reference points, we obtained a set of possible coordinates for the target point. The maximum error in geolocation dating apps by users meters, and the minimum was only 2 meters. We calculated the mean value of latitude and longitude for all points. The distance between the mean value and the target point appeared to be 24 meters. Being able to determine the approximate location, we generated reference points at a distance of 1 to 2 kilometers around the region where the target was supposed to be located. Applying our method, we obtained many estimates of the target location. The geolocation errors were distributed almost uniformly, with a minimum of 1. We also calculated the average latitude and longitude for the results. The resulting average point was less than 5 meters away from the target point:. Figure 3 — The final location estimate has an error of less than 5 meters. By repeating the experiment many times for different target points, we consistently obtained location accuracy within 10 meters. When it comes to dating applications, exposing user geolocation poses significant risks to privacy. Our experiments revealed potential vulnerabilities in the Hornet dating application, which has over 10 million downloads. The developed distance estimation methodology, combined with trilateration using a large number of reference points, demonstrated a very dating apps by users accuracy in determining user locations. Hornet developers applied changes to mitigate the risks, reducing the location accuracy to 50 meters. This improvement, while significant, still allows a motivated attacker to determine approximate coordinates.
Dating apps find users want friends, not sex, in post-COVID world
Dating app users - Projects Field Scope International The dating app Bumble, where women have to make the first move, is investing more in AI. New functions are designed to keep the app interesting for younger. This chart shows the net revenue of the Tinder app on the Apple App Store and Google Play Store in in different European countries. Bumble: Dating, Chat & Meet up on the App StoreBumble ist weiterhin kostenlos. Don't miss any news — follow us on Facebook , LinkedIn or Mastodon. We champion respect and equality, and we don't just welcome, but we celebrate every orientation. Tinder is the most important product of Match Group, also the owner of OKCupid and Hinge. Bumble For Friends: Life is better with friends.
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When it comes to dating applications, exposing user geolocation poses significant risks to privacy. Our experiments revealed potential. It's the dating app where kindness is sexy, and where women. The dating app Bumble, where women have to make the first move, is investing more in AI. New functions are designed to keep the app interesting for younger. Bumble is a free dating app dedicated to helping singles find fun, meaningful, and kind connections. This chart shows the net revenue of the Tinder app on the Apple App Store and Google Play Store in in different European countries.The distance between the mean value and the target point appeared to be 24 meters. Whether you're new to a city or hoping to expand your circle, Bumble For Friends is an easy way to make new friends. Need infographics, animated videos, presentations, data research or social media charts? According to TechCrunch, Tinder CPO Mark Van Ryswyk has already expressed the idea of this in the past. Most popular dating apps in Japan , based on app revenue. This article was originally published in German. Methodology for determining distance In Hornet and similar applications, users in the search results are sorted in ascending order of distance. As a result of trilateration for each group of reference points, we obtained a set of possible coordinates for the target point. Sponsored Content. The League: Intelligent Dating. Research November 27, Executive Summary: Since September, Check Point Research CPR has been This information could be exploited by stalkers, burglars, or other malicious actors. Figure 3 — The final location estimate has an error of less than 5 meters. Yes, Statista allows the easy integration of many infographics on other websites. Vorhin hate ich Regelmässig Matchs erhalt! Amorous entanglements are not what is uppermost in the minds of many people emerging from long periods of pandemic isolation. Around this area, we randomly generated 30 sets of reference points in a ring with an inner radius of 5 km and an outer radius of 10 km. International tourism. But we do also offer optional subscription packages Bumble Premium and Bumble Boost and single or multiple-use paid services for which no subscription is required including Spotlights and SuperSwipes. According to Tinder, it had 9. So, don't let them be the one that got away. The following data may be collected and linked to your identity:. Geolocation technology, while beneficial, presents several risks, especially when it comes to privacy and security within apps. Category Lifestyle. According to data provided by Priori Data , the Tinder app earned the most revenue in the United Kingdom, Germany and France between January 1st and December 31st, Aber du kannst auch mit einem kostenlosen Profil viele Mitglieder kennenlernen. The Statista "Chart of the Day", made available under the Creative Commons License CC BY-ND 3.
