Lately Google has mostly stopped revoking whole devices. Instead, when someone extracts a key from a device and it leaks publicly, they just revoke that one spe

Lately Google has mostly stopped revoking whole devices. Instead, when someone extracts a key from a device and it leaks publicly, they just revoke that one specific device's key. That improves the experience for legitimate users, but also means the person who extracted the key can just go buy another device of the same model and use the same exploit to extract a new working key.