Watch How a Hacker’s Infrared Laser Can Spy on Your Laptop’s Keystrokes

Imagine sitting at a cafe, typing away on your laptop, completely unaware that someone may be spying on your every keystroke using an infrared laser. This seemingly futuristic scenario is now a reality, as hackers have found a way to use infrared lasers to eavesdrop on your laptop’s keyboard.

A team of researchers recently demonstrated how a hacker could use a high-powered infrared laser to capture the vibrations caused by keystrokes on a laptop’s keyboard. By focusing the laser on the laptop from a distance, the hacker can detect the subtle vibrations and translate them into actual keystrokes.

Once the hacker has captured the keystrokes, they can potentially intercept sensitive information such as passwords, credit card numbers, and other personal data. This type of attack is known as a “laser microphone” attack, and it poses a serious threat to anyone using a laptop in a public space.

Fortunately, there are ways to protect against this type of attack. One method is to use a keyboard cover or shield that can block the transmission of vibrations from the keyboard to the hacker’s laser. Additionally, using encrypted communication protocols and practicing good cybersecurity hygiene can help mitigate the risk of falling victim to a laser microphone attack.

While the idea of a hacker using an infrared laser to spy on your keystrokes may seem like something out of a sci-fi movie, it is important to be aware of the potential threats posed by emerging technologies. By staying informed and taking proactive steps to protect your data, you can reduce the likelihood of falling victim to sophisticated cyber attacks.

So next time you’re typing away on your laptop in a public place, keep an eye out for any suspicious individuals with high-powered lasers. Your keystrokes may be more vulnerable than you think.