Η Have I Been Pwned is a very useful free website that will check if the details of your online accounts have leaked to some of the most recent hacks. The Have I Been Pwned service makes it extremely easy to check whether the email addresses, social networking accounts you use, etc. have been involved in some sort of data breach or not.
All you have to do is give one name χρήστη λογαριασμού ή το email που χρησιμοποιείτε στις online υπηρεσίες σας. Η ιστοσελίδα Ηave I Been Pwned θα διασταυρώνει άμεσα τις πληροφορίες και θα σας ενημερώσει αν ο λογαριασμός σας είναι safes or not.
What is “Pwned”?
In essence, "Pwned" is a mutation of the word "Owned" meaning "Owned".
If you want to see a list of all hacked websites that exist on base data of the service, you can see them in the section Pwned Sites.
Also the service Notify Me, will notify you at e-mail when a new breach occurs that contains your own information.
