Microsoft Can Track Users via a Windows Device ID

This story landed like a horror movie for privacy-conscious Windows fans: a court filing says Microsoft used a persistent device tag, called a Global Device ID, to help investigators connect a teenage hacking suspect to activity on specific websites, even though he was allegedly using a virtual private network, or VPN, to hide. That alone was enough to send commenters straight into full tinfoil-hat mode — and honestly, many weren’t even surprised. One summed up the mood with a shrug-worthy “my surprise level is... zero,” while another boiled it down to a brutal accusation: “Microsoft Windows is surveillance software” is basically the vibe now.

The hottest reactions weren’t subtle. People speculated that Windows may be quietly reporting what sites your computer visits, tying that activity back to a unique machine-level tag. Others pointed to Microsoft’s built-in security tools, with one especially juicy comment noting that Defender’s cloud protection system used to be called SpyNet — which sounds like a parody, but is very real and instantly became the thread’s favorite villain origin story. And then came the comedy: amid all the panic, one commenter couldn’t get over the idea that a supposed hacker was using Windows in the first place. The broader debate got even messier when users asked the uncomfortable follow-up: if Microsoft can do this, are Apple and others doing something similar too? For many in the crowd, the grim punchline was simple: if you want to disappear, you may have to ditch mainstream systems altogether.