Some tools use a self-XSS (Cross-Site Scripting) method, where they trick users into pasting malicious code into their own browser console. This gives the "hacker" control over the user's account instead.

Some "hacking" sites associated with this software attempt to bill users through premium SMS services, charging hidden fees to their mobile phone bills. Why Legacy Tools Don't Work

Hacking tools from 2011 are entirely obsolete against modern security. Facebook (Meta) has implemented advanced protections that these old scripts cannot bypass: Hacking Tools, Survey Scam Target Facebook Users

The search for "fb facebook hacker 2011 v11.44" leads to a notorious era of social media scams rather than a legitimate tool. This specific version string is a classic example of or "scamware" designed to exploit users' curiosity or desire to access private accounts. The Reality of "Facebook Hacker 2011"