- Ekultek: WhatBreach: a tool to find breached emails, databases, pastes, and relevant information
- Loseys: Oblivion: a tool for real-time monitoring of data leaks
- https://inteltechniques.com/blog/2021/07/23/personal-ransomware-exposure/
- Ransomwhere ransomware payment tracker
- Surveillance Self-Defense Tips
- Portmaster: Monitor, filter, and block your network traffic
- SimeonOnSecurity: Collection on privacy related resources
- Awesome Incident Response: A curated list of tools for IR
- Lissy93: A curated personal security checklist
- https://haveibeenpwned.com/PwnedWebsites
- https://joe.black/leakengine.html
- https://web.archive.org/web/https://publicdbhost.dmca.gripe/
- https://nuclearleaks.com/
- https://vigilante.pw/
- https://en.wikipedia.org/wiki/List_of_data_breaches
site:pastebin.com intext:domain name- https://amibreached.com/
- https://ashley.cynic.al/
- https://breachchecker.com/
https://breachdirectory.tk/has a free API via RapidAPIwas taken down- https://breachdirectory.org/ is back up.
- https://burnermail.io/resources/data-breach-checker
- https://checkleaked.cc/
- Cracked.to: forum and community
- https://cybernews.com/personal-data-leak-check/
- https://dehashed.com/
- ELeaks: forum
- https://ghostproject.fr/
- https://www.hotsheet.com/inoitsu/
- https://intelx.io/
- https://leakcheck.net/
- https://leaked.domains/
- https://leakpeek.com/
- https://leaks.sh/
- https://leaked.site/
- https://leakedsource.ru/
- https://leak-lookup.com/
- https://mypwd.io/
- Nulled: data leak community
- https://pwndb2am4tzkvold.onion.ws/
- https://scatteredsecrets.com/
- https://scylla.so/
- https://skidsearch.net/
- https://snusbase.com/
- https://weleakinfo.to/
- Khast3x: h8mail: email OSINT & password breach hunting tool
- Andrew-vii: Hookshot: automated email scraping from HaveIBeenPwned API
- https://pwndb2am4tzkvold.onion.ws/
- http://xjypo5vzgmo7jca6b322dnqbsdnp3amd24ybx26x5nxbusccjkm4pwid.onion/
Remember these can be dorked.