Many of these programs are "infostealers" (like Tweaks or BLX Stealer) that masquerade as helpful tools—such as FPS boosters or cheat executors—but operate in the background to exfiltrate your Wi-Fi passwords, system info, and Roblox session tokens.
Your main account can be permanently banned if you are caught associated with hacking tools. Roblox Password Cracker Software
While not directly related to password storage, encryption is another method used to protect data. It transforms data into a code to prevent unauthorized access. Many of these programs are "infostealers" (like Tweaks