All three hacking techniques take advantage of weaknesses in Bluetooth-enabled devices.
In bluejacking, the idea is to “prank” device owners by sending harmless messages to annoy or promote products.
Bluesnarfing, on the other hand, is a more sinister version of bluejacking since hackers access Bluetooth-connected devices without the device owners’ permission to download sensitive data, such as phone books, messages, or images.
Finally, bluebugging goes beyond bluejacking and bluesnarfing, as it enables attackers to gain full control of a target device. Hackers can wirelessly interfere with a mobile phone to make and receive calls and messages on behalf of unsuspecting victims.