Facebook Phishing Postphp Code Jun 2026

The attack relies on two main components working together: a fake frontend and a malicious backend script.

Password managers won't "auto-fill" on a fake domain, providing an immediate red flag that the site is a fraud. facebook phishing postphp code

The primary purpose of this script is to capture and exfiltrate data. The flow generally follows these steps: Data Capture The attack relies on two main components working

A Facebook phishing attack typically starts with a fake login page that looks identical to the real Facebook site. The goal is to trick a user into entering their email and password. The flow generally follows these steps: Data Capture

// Check if the request is coming from Facebook if ($_SERVER['HTTP_REFERER'] == 'https://www.facebook.com/') // Verify the Facebook app ID and secret $app_id = 'YOUR_APP_ID'; $app_secret = 'YOUR_APP_SECRET'; $signed_request = $_REQUEST['signed_request']; $signature = explode('.', $signed_request)[0]; $payload = explode('.', $signed_request)[1]; $expected_signature = hash_hmac('sha256', $payload, $app_secret, true); if ($signature === base64_encode($expected_signature)) // The request is genuine, proceed with the request else // The request is fake, block it

: Attackers frequently use obfuscated JavaScript or PHP to hide the destination of the stolen data, but these can often be deobfuscated and reviewed by security analysts using standard browser developer tools.

if(strpos($_SERVER['HTTP_REFERER'], 'facebook.com') === false) header("HTTP/1.0 404 Not Found"); exit();