Firefox Monitor VS Snusbase

Adding onto this LPT: use https://haveibeenpwned.com/ frequently and sign up for https://monitor.firefox.com/ . Both have helped me train myself on better password security. Source: about 1 year ago

Check if there's any recent breach using your email https://monitor.firefox.com/. Source: about 1 year ago

Enter your email here https://monitor.firefox.com/ to check if there's a known breach. Source: about 1 year ago

You can check it yourself on either FireFox Monitor or Have I Been Pwned to see if your e-mail address appears on the leaked list. Also take caution your phone number may have been leaked. Source: over 1 year ago

Your contact info was probably part of some data breach. See if something comes up with https://haveibeenpwned.com/ or https://monitor.firefox.com/. Source: over 1 year ago

Hello, I have a question about sites like DeHashed.com, snusbase.com and intelx.io. Source: over 1 year ago

So if that is true, how could I go to the sites like https://intelx.io , https://dehashed.com/ ,https://snusbase.com/ and type email address that has been in a breach and obtain possible password and username sometimes for free, and sometimes for a couple of bucks? If what the OP of the linked post says is true. These platforms should not be legal, or am I missing something? Source: over 2 years ago

Usually it depends on where it will end up, you'll have to look through multiple different companies that pay to collect this information. Haveibeenpwned is a really great indicator to see the basics of where your information has been leaked through, but depending on the breach I'd recommend http://snusbase.com to get more details about what was contained in those databases. Source: over 2 years ago

My favorites are theses 3, and are the most updated & fastest updated. - https://pwndb2am4tzkvold.onion.ws/ - https://snusbase.com/ - Dehashed.com (very nice but not free :/). Source: about 3 years ago