The U.GG desktop app, a go-to tool for League of Legends players seeking stats and overlays, has a hidden habit: scanning users' entire home networks every 10 to 20 seconds. A detailed post on r/pcgaming revealed Wireshark captures showing UDP broadcasts pinging every device on the local LAN, a behavior that continues regardless of in-game status.

This isn't passive server pinging—it's active network reconnaissance with no clear justification for a simple overlay app. Commenters wasted no time connecting the dots to device fingerprinting for analytics or worse, with one top reply cutting straight: 'A League overlay app has zero reason to know what devices are on your home network.' Upvotes piled on, turning the thread into a privacy horror story as players shared uninstall stories and firewall blocks.

U.GG has yet to address the claims publicly, leaving the community to self-police. In an era where gaming apps beg for admin privileges under the guise of convenience, this serves as a stark reminder: trust no one with your LAN. The receipts are public, the outrage is real, and the ball's in their court.