![]() ![]() When your phone is in discoverable mode, a hacker can use the same entry point as bluejacking and bluesnarfing to try and take over your phone. This attack can be carried out against devices in invisible mode, but this is less likely due to the time needed to figure out the device's name through guessing. In this type of attack, a hacker uses special software to request information from a device via the Bluetooth OBEX push profile. ![]() You can protect yourself from these unsolicited spam messages by putting your phone into "invisible" or "non-discoverable" mode.īluesnarfing is much worse than bluejacking because it allows a hacker to get at some of your private info. The hacker cannot access any information or intercept messages. The attack is carried out by exploiting Bluetooth's electronic business card feature as a message carrier. There are three basic types of Bluetooth-based attacks:īluejacking is a relatively harmless attack in which a hacker sends unsolicited messages to discoverable devices within the area. However, Bluetooth is also one of the main security gaps by which hackers can get at your phone. It allows you to connect to headsets, sync up with cars or computers, and much more. ![]()
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