Hyperjacking is a type of cyber attack on a computer, tablet, or phone. This type of attack is done by someone who wants to get control of your device and steal information from it. It works by using a virus or online program with malicious code that gets into your device and takes control. This malicious code can get your usernames, passwords, credit card numbers, and other private information. It can also make changes to your device without your permission. To protect yourself from hyperjacking, you should always use a secure password and keep your computer up to date with the latest security updates.