Warning W512 - Bluetooth radio is in discovery mode.

Fix: Unless you are trying to pair your computer with a device via Bluetooth and you want the device to discover your computer, turn discovery off from Control Panel \ Bluetooth. This prevents malicious users from attempting to connect to your computer via Bluetooth and attept to hack into it. While Bluetooth does require authentication, various stacks (drivers) may have weaknesses that can be exploited to hack into your computer.

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