What Does Bluebugging Mean?

Bluebugging is a technique that allows skilled hackers to access mobile commands on Bluetooth-enabled devices that are in discoverable mode. Bluebugging is similar to phone eavesdropping, or bugging.

Techopedia Explains Bluebugging

Because discoverable mode is a default setting, most Bluetooth-enabled mobile phones and devices are automatically vulnerable to bluebugging attacks. Certain tools - such as RedFang and BlueSniff - allow hackers to infiltrate Bluetooth-enabled devices that are not in discoverable mode. Bluebugged devices are vulnerable to one or more of the following scenarios: