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Deepak Sharma
Deepak Sharma

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How Fake CAPTCHA Tests Are Used to Hack Users

CAPTCHA tests are meant to prove that you are human, not a bot. You have probably clicked “I’m not a robot” or selected images to continue browsing a site. But hackers have started creating fake CAPTCHA pages to trick users and gain access to their devices or data.

One common method is malicious redirection. You visit a website and suddenly see a CAPTCHA screen that looks real. When you interact with it, you are either redirected to a fake login page or asked to perform unusual steps. These steps may actually trigger hidden scripts that install malware on your system.

Another tactic involves copy-paste attacks. Some fake CAPTCHA pages instruct users to copy a command and paste it into the Run dialog or terminal to “verify” they are human. In reality, this command installs malware, giving hackers control over the device.

Hackers also use fake CAPTCHAs for phishing. After completing the CAPTCHA, you may be asked to log in to continue. The login page looks genuine, but it is designed to steal your credentials. Once entered, your email, social media, or banking accounts can be compromised.

There is also a risk of browser-based attacks. Fake CAPTCHA pages can execute scripts that track your activity, collect data, or exploit browser vulnerabilities, especially if your browser is outdated.

To stay safe, never follow unusual instructions from CAPTCHA pages. A real CAPTCHA will never ask you to run commands or download anything. Always check the website URL, avoid suspicious pop-ups, and keep your browser updated. If something feels off, close the page immediately.

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