: MEGA supports 2FA via authenticator apps. This prevents login even if someone has your password.
: Hackers may use the "forgot password" feature on other services (like your email) if they gain access to your MEGA account and find enough personal info. How to check if you are affected
: Check your email for "New Login" alerts from MEGA.nz that weren't you. Immediate steps to take
These lists are typically generated through , where hackers use login info stolen from other site breaches to see if they work on MEGA. Because many people reuse passwords, these "combo lists" are frequently posted on hacking forums, Telegram channels, or text-sharing sites like Pastebin. Why this is a security risk
: MEGA accounts often contain sensitive personal documents, backups, or photos.
: Enter your email at haveibeenpwned.com to see if your credentials have appeared in known public data breaches.