The widespread use of smartphones has made them a primary target for cyber threats. Among the most dangerous of these threats are fake applications, which are designed to imitate legitimate apps in order to deceive users and steal their data. Fake applications rely on various deceptive techniques, such as using names similar to well-known apps or copying official logos and interfaces. They are often distributed through unofficial app stores or malicious links shared عبر social media platforms. The خطر of these applications lies in their ability to access sensitive information, including passwords, banking details, and personal photos. In some cases, they may even gain full control over the device. Technically, fake apps often contain malware that operates in the background without the user’s knowledge, making detection difficult. They may also bypass traditional security systems if the device is not regularly updated. To avoid falling victim to fake applications, users should download apps only from official stores such as Google Play and the App Store. It is also important to verify the developer’s name, number of downloads, and user ratings. Reading user reviews can help identify suspicious behavior, while checking app permissions ensures that no unnecessary access is granted. Using reliable security software and keeping the operating system updated are also essential preventive measures. In conclusion, digital awareness is the first line of defense against fake applications. Educated users are better equipped to recognize threats and protect their personal data.