3Fun is a location-based mobile dating application that lets users meet new people in their area. The app is available for iOS and Android, and has more than two million downloads. The app is currently available in the United States, the United Kingdom, Brazil, and the Netherlands, among other countries. It has a large number of users and receives approximately 100,000 downloads each month.

3Fun is a dating app for curious singles and couples

3Fun is an online dating app that matches you with people who have the same interests and values as you. The app matches you with profiles based on your likes and dislikes, and you can choose to see the profile of the person who matches yours best. 3Fun requires you to post a public or private photo to get started. It also lets you see who has liked and connected with you.

To use 3Fun, download the app to your iOS or Android device. You can also sign up on the website by providing basic information about yourself. The app will then analyze your preferences and recommend profiles that are likely to be compatible with yours. Once you’ve registered, you can also login to your account on PC or mobile.

It uses GPS spoofing to create a three-point map of a user’s location

Researchers from the security firm Pen Test Partners have identified security flaws in four popular mobile applications that enable precise tracking of users. These applications include 3Fun, Romeo, Recon, and Grindr. They say the vulnerabilities could allow unauthorized users to obtain location data from users.

This leak can affect privacy and security measures at various levels, from an individual user’s mobile phone to an entire company’s network. Pen Test Partners says the data leak can be prevented by educating users about the risks involved. A user should be informed about the risks associated with allowing such apps to use location data.

It leaks sensitive user data

A vulnerability in 3fun’s security has been discovered, exposing sensitive user data. This vulnerability could allow attackers to create profiles and change data attributes. Users can use the “Block Contacts” feature to limit access to certain profiles. 3Fun has a layered security approach to protect personal information. This includes establishing a trusted device profile that validates the user’s device.

In addition, 3Fun users can restrict the amount of location data they share with third parties, but location data is still exposed. Despite the fact that 3Fun claims to limit user location data, researchers were able to determine the exact location of three users from their location on the app.