To answer this question, you need to understand what Bluejacking is. Bluejacking is a type of cyber attack that involves sending unsolicited messages or spam to Bluetooth-enabled devices, such as mobile phones, laptops, or tablets. The purpose of bluejacking is usually mischievous or annoying rather than malicious.
Let's go through each option to understand why it is correct or incorrect:
Option A) An unsolicited message was sent - This option is correct because bluejacking involves sending unsolicited messages to Bluetooth-enabled devices.
Option B) A cell phone was cloned - This option is incorrect. Bluejacking does not involve cloning a cell phone.
Option C) An IM channel introduced a worm - This option is incorrect. Bluejacking does not involve introducing worms through an IM (Instant Messaging) channel.
Option D) Traffic was analyzed - This option is incorrect. Bluejacking does not involve analyzing traffic.
The correct answer is A) An unsolicited message was sent. This option is correct because bluejacking is a type of attack where unsolicited messages are sent to Bluetooth-enabled devices.