: Turn on Multi-Factor Authentication (MFA) for your Hotmail/Outlook account and any other sensitive accounts (banking, social media) to prevent unauthorized logins even if someone has your password.

Are you looking to see if was included in a recent leak?

: Usually structured as email:password or username:password .

: If your email is on such a list, it means your account credentials have been exposed. How to Protect Yourself:

: Never use the same password across multiple websites.

: If you suspect you are on a list, immediately change your password to something unique and complex.

: These are often compiled from previous data breaches or phishing campaigns.

: They are frequently shared or sold on "dark web" forums or telegram channels for unauthorized access to accounts.