WireGuard, the major software project and VPN that underpins popular security software including Mullvad and others, has found itself locked out of a key part of its Microsoft developer’s account and unable to ship software updates to Windows users.
https://techcrunch.com/2026/04/08/wireguard-vpn-developer-cant-ship-software-updates-after-microsoft-locks-account/
WireGuard VPN developer can't ship software updates after Microsoft locks account | TechCrunch
The popular open source VPN maker is the second high-profile developer to say Microsoft locked his account without notifying him and is blocking their ability to send software updates to users.
The Calyx Institute