3Fun is a location-based mobile online dating app that is available on iOS and Android. It’s currently available in the United States, United Kingdom, Brazil, Netherlands, and several other countries, and has more than two million downloads overall. The app is free to download, and it lets you meet local singles in your area.

Pen Test Partners exposed 1.5 million users’ location data

A vulnerability in the 3fun social media app has been discovered by Pen Test Partners, a security researcher. The app’s servers did not encrypt traffic from the user’s device to the company’s servers, meaning that location data could be spoofed and accessed by attackers.

Users’ personal information

A recent data breach revealed that 3Fun users’ private photos and location are publicly visible to strangers. The company fixed the problem within weeks, but this issue still raises questions. The company’s actions are a sign of insecurity and threaten users’ trust. Many dating apps rely on discretion and privacy, and this breach of trust could drive users away Flirt.com


The 3fun app has a feature that lets you view private photos of people. You can see the location, birthday, sexual orientation, and other details about a person’s life. You can also see what they do for fun. While the app claims that its images are only visible to matches, it has a backdoor that lets anyone see your pictures.


Chat data

The app 3Fun has been the focus of a controversy recently. A report published by the security firm Pen Test Partners showed that 3fun was storing user location data within its app and not securely storing it on its servers. Although users can supposedly limit their location settings in the app, Pen Test Partners was able to find the locations of 3fun users all over the world. In particular, they found users at the White House, the US Supreme Court, and 10 Downing Street.

Activity swaps

3Fun activity swaps are great for meeting new people and sharing an experience. The site is available in many cities across the United States, including New York, Los Angeles, Chicago, Houston, Phoenix, San Antonio, San Diego, Dallas, and Washington D.C. Users can swap a variety of activities such as skiing, fishing, and more. The site is particularly popular with singles who are looking for a unique date night experience.