
Tufin Orchestration Suite
Automates and orchestrates network security policy changes across heterogeneous environments.

The global gold standard for breach detection and credential exposure intelligence.

Have I Been Pwned (HIBP) is a foundational cybersecurity platform engineered by Troy Hunt, serving as the world's most comprehensive repository of historical and real-time data breaches. In 2026, it remains the critical infrastructure layer for credential stuffing prevention and identity verification services globally. Technically, HIBP utilizes a sophisticated k-Anonymity model for password verification, ensuring that full password hashes are never transmitted over the wire, thus maintaining user privacy while allowing for precise matching against over 800 million compromised credentials. The platform's architecture is built on Azure, leveraging globally distributed caches to provide sub-second latency for API requests. For enterprises, HIBP provides a high-throughput API v3 and domain-wide monitoring, allowing security teams to automatically detect and remediate employee credential exposures before they can be weaponized in Account Takeover (ATO) attacks. Its market position is solidified through strategic partnerships with password managers like 1Password and Bitwarden, as well as integration into major web browsers, making it an indispensable tool for modern DevSecOps and incident response workflows.
Have I Been Pwned (HIBP) is a foundational cybersecurity platform engineered by Troy Hunt, serving as the world's most comprehensive repository of historical and real-time data breaches.
Explore all tools that specialize in credential leak monitoring. This domain focus ensures Have I Been Pwned delivers optimized results for this specific requirement.
Allows checking if a password hash exists in the database by sending only the first 5 characters of the SHA-1 hash, preventing HIBP from ever seeing the full hash.
Automated domain ownership validation via DNS, meta tags, or file upload to allow monitoring of entire corporate ecosystems.
Push notifications sent to a specified endpoint whenever a monitored email or domain appears in a new breach.
Continuous scraping of public 'pastes' to identify leaks before they are structured into formal databases.
Detailed breakdowns of each breach, including the source, specific data points leaked, and verification status.
A downloadable dataset of over 800 million compromised passwords available as SHA-1 or NTLM hashes.
A RESTful interface returning JSON payloads with optimized caching and Cloudflare integration for global performance.
Navigate to the HIBP official website and verify individual account status via the search bar.
For API access, navigate to the API key section and authenticate via a valid email.
Purchase an API key subscription through the Stripe-integrated billing portal.
Generate a unique API key for use in header 'X-HIBP-API-Key'.
Integrate the 'Pwned Passwords' API using k-Anonymity (sending only the first 5 characters of a SHA-1 hash).
Configure Domain Search for organizational monitoring by verifying domain ownership through DNS TXT records.
Set up webhooks for real-time notifications of new breaches involving monitored domains.
Implement rate limiting logic in your application to respect the 1 request per 1500ms threshold.
Use the 'Breaches' endpoint to fetch a historical timeline of all data incidents recorded.
Deploy automated scripts to regularly audit enterprise user lists against the HIBP database.
All Set
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Automates and orchestrates network security policy changes across heterogeneous environments.

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