is an attack method used to cause a Bluetooth-enabled device to dump the stored link key, which gives the attacker a chance to sniff the key-exchange process.

Bluedumping

Explanation:

Bluedump is an attack in which the person behind such attacks tries to trick the Bluetooth device to ‘dump’ the link key it stored, making room for key-exchange to happen. The Bluetooth follows certain authentication and there are few cases in which such the device does not ask for a PIN to be entered for verification. This can happen when a user wants to automate the paring of two different devices with a script. The settings of the device can be altered in such a way that pairing can take place without entering a PIN.