Η Have I Been Pwned is a very useful free website that will check if the data of your online accounts have been leaked in some of the latest hacks. Have I Been Pwned makes it super easy to check if your email addresses, social media accounts, etc. have been compromised in any way infringementς data or not.
All you have to do is provide an account username or the email you use in your online services. The Have I Been Pwned website will immediately cross-check the information and let you know if o account it's you 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 the websites that have been violated and are available in the service database, you can see them in the section Pwned Sites.
Also the service Notify Mewill notify you of your email when a new violation occurs that contains your information.