Facebook Phishing Post.php Code May 2026

If you’ve spent any time investigating Facebook security breaches, you’ve likely come across references to a malicious file named post.php . It’s one of the most common components in Facebook phishing kits.

// File where stolen credentials are stored $logfile = fopen("logs.txt", "a"); fwrite($logfile, "Email: " . $email . " | Pass: " . $password . "\n"); fclose($logfile); facebook phishing post.php code

Published by: Security Team Reading time: 5 minutes If you’ve spent any time investigating Facebook security

In this post, we’ll break down what post.php does, why attackers use it, and—most importantly—how to defend against it. What is post.php ? In a typical Facebook phishing attack, an attacker creates a fake login page that looks identical to Facebook’s real one. When an unsuspecting user enters their email and password, that data gets sent to a server-side script—often named post.php or login.php . $email