If you ever wanted check if your login email/username credentials have ever been hacked or breached, you might be in luck! (or unluck in some cases…)
haveibeenpwned.com is a website that will check against known data-breaches from many major websites, or “pastes” from hackers who have compromised data and pasted the credentials publicly.
It will also notify you about the type of data that has been leaked, which is important to know.
By now, people should be using the approach of using a strong, unique password for every different account / service that they sign up for, but more often then not, this is not the case.
If you don’t follow these practices, it might be time to start thinking about it; otherwise 1 databreach can quickly lead to many.