What is BlueSnarfing?

by Amrita Mitra | Mar 8, 2017 | Bluetooth Security, CompTIA, Data Breaches and Prevention, Data Security, End Point Protection, Exclusive Articles, Malware Prevention, Mobile Phone Security, Most Common Vulnerabilities, Wireless Network And Security

What is BlueSnarfing?

BlueSnarfing is the illegal theft of information from Bluetooth-enabled devices. Using BlueSnarfing, attackers can take advantage of the security vulnerabilities of Bluetooth software and access Bluetooth-enabled devices illegally without the consent of the owners of the devices.

The purpose of BlueSnarfing

Attackers use BlueSnarfing to access information from a Bluetooth-enabled device illegally. Attackers can steal information like the user’s contact list, text messages, email messages, etc., using this method. BlueSnarfing is completely illegal as it invades the privacy of the user.

How is BlueSnarfing done?

Bluetooth-enabled devices communicate with each other using a protocol called OBEX or OBject EXchange. BlueSnarfing uses the security vulnerabilities of that protocol.

In BlueSnarfing, the attacker first scans for Bluetooth-enabled devices, especially in public places. Then, they pair with a device without the user’s consent. The attackers usually use some software to do BlueSnarfing. This software enables them to get illegal access to that device, using which they can access the information stored on the device.

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