Forum Discussion

MateoChen's avatar
MateoChen
Iron Contributor
Jul 15, 2026

Windows 10 Risk of exposing device ID and product ID online

Will leaking Windows 10 device ID and product ID from System About page bring security risks?

 

2 Replies

  • Lennonui's avatar
    Lennonui
    Copper Contributor
    Jul 17, 2026

    Generally used for support and activation purposes; it’s less sensitive but can be exploited in targeted scams or attacks if combined with other personal information.

  • Catherinem's avatar
    Catherinem
    Iron Contributor
    Jul 16, 2026

    This is a unique hash value generated by Windows based on your hardware configuration (CPU, RAM, network adapter, etc.). It's used by Microsoft's activation servers to uniquely identify your specific PC — kind of like a digital fingerprint for your machine.