▲ 25 ▼ [PDF]A Hacker's Arrest Reveals Microsoft Can Track Users IP history even with VPN, Full web activity, Video game activity and games played, Logged-in social accounts Via undocumented Windows Device ID (www.justice.gov) submitted 4 months ago by beep@piefed.world to c/privacy@programming.dev 4 comments fedilink hide all child comments You can read about it yourself here on page 12 (or page 8 of affidavit), then page 33 and down (page 29 of affidavit) First one to notice this: Security researcher, VX-Underground.