Le blog de Mullvad

On Friday the 15th of May, we became aware of a fingerprinting issue affecting Mullvad users. Pour en savoir plus…

A recently discovered bug in Android 16 allows any app to leak traffic outside the VPN tunnel. Pour en savoir plus…

A year ago, we wrote about how bugs in Apple's networking stack are preventing the iOS app from being as secure as possible. The bugs are still there, but we have secured our app anyway. Pour en savoir plus…

Starting with 16.0a1 alpha release, Mullvad Browser Alpha is based on the Firefox Rapid Release channel rather than the Extended Support Release (ESR). The alpha release is now available on Linux ARM. Pour en savoir plus…

In December we wrote about our new WireGuard implementation GotaTun, which is currently used in our Android app. An independent audit by Assured Security Consultants is now available. Pour en savoir plus…

As a way to improve the options our users have for payments and transaction fees, we have added new currencies when paying with a credit card! Pour en savoir plus…

Late last year X41 D‑Sec GmbH performed a white‑box source‑code audit of the Mullvad payment and account API and its supporting backend services. Pour en savoir plus…

2025 has been a year of campaigns, audits and improvements to our suite of obfuscation methods. Pour en savoir plus…

GotaTun is a WireGuard® implementation written in Rust aimed at being fast, efficient and reliable. Pour en savoir plus…

This is the final reminder that we are fully removing support for OpenVPN on January 15th 2026, in a month's time. Pour en savoir plus…