This website tells you how many times your accounts have been hacked in various websites in the internet. Just put your email id and it will tell you all the details.
A “breach” is an incident where a site’s data has been illegally accessed by hackers and then released publicly. Review the types of data that were compromised (email addresses, passwords, credit cards etc.) and take appropriate action, such as changing passwords.
Website : https://haveibeenpwned.com/
This website is founded by Troy Hunt, a Microsoft Regional Director and Most Valuable Professional awardee for Developer Security, blogger at troyhunt.com, international speaker on web security and the author of many top-rating security courses for web developers on Pluralsight.
This is as a free resource for anyone to quickly assess if they may have been put at risk due to an online account of theirs having been compromised or “pwned” in a data breach. we wanted to keep it dead simple to use and entirely free so that it could be of maximum benefit to the community.