: It "plucks" session cookies from the air and implants them into the attacker’s browser, allowing them to impersonate a victim until the cookie expires or the user logs out. Network Compatibility
However, because technology has evolved, searching for a modified or "unlocked" version of this app today is highly dangerous. Modern cybersecurity practices have rendered the original app completely obsolete, meaning anyone distributing a "mod" is likely trying to trick you. The Reality of FaceNiff: Why It Is Obsolete faceniff apk mod
Regularly update your Android device and applications to ensure you have the latest security patches. Conclusion : It "plucks" session cookies from the air