Microsoft's Global Device ID Raises Surveillance Fears
A US court filing has revealed Microsoft can track Windows PCs and online activity through a 'Global Device ID', sparking concerns about potential surveillance. The ID is linked to a 19-year-old hacker's arrest, with Microsoft providing records to the FBI. The company's device identifier is not new, but its association with third-party services has raised eyebrows.
Key points
- A US court filing revealed Microsoft can track Windows PCs and online activity through a 'Global Device ID'
- The ID was linked to the arrest of 19-year-old hacker Peter Stokes, who allegedly used a VPN to hack a luxury jewelry retailer in May 2025
- Microsoft's Global Device Identifier is a persistent, device-level identifier designed to uniquely identify a Windows installation across certain Microsoft services
- The company can associate the GDID with third-party services, raising concerns about potential surveillance
A recent US court filing has shed light on Microsoft's ability to track Windows PCs and online activity through a 'Global Device ID'. The ID was linked to the arrest of 19-year-old hacker Peter Stokes, who allegedly used a VPN to hack a luxury jewelry retailer in May 2025. According to the filing, Microsoft provided records to the FBI, which used the GDID to identify Stokes' device.
The Global Device Identifier is not new, but its association with third-party services has raised eyebrows. A Microsoft representative explained that the GDID is a persistent, device-level identifier designed to uniquely identify a Windows installation across certain Microsoft services. However, the company's ability to link the ID to third-party services has sparked concerns about potential surveillance.
The implications of this revelation are still unclear, but it has sparked a debate about the balance between security and privacy. As the use of technology continues to grow, it is essential to ensure that users are aware of how their data is being collected and used.
Sources
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