Have I Been Pwned

E721441

data breach notification service online security service website

Have I Been Pwned is a widely used online service that lets people and organizations check whether their email addresses or accounts have appeared in known data breaches.

Try in SPARQL Jump to: Surface forms Statements Referenced by

Observed surface forms (1)

Surface form	Occurrences
Have I Been Pwned API	1

Statements (53)

Predicate	Object
instanceOf	data breach notification service ⓘ online security service ⓘ website ⓘ
accessModel	free Pwned Passwords API with rate limits ⓘ free for individual email searches ⓘ paid commercial API tiers ⓘ
countryOfOrigin	Australia ⓘ
creator	Troy Hunt NERFINISHED ⓘ
dataSource	credential dumps shared on the internet ⓘ data provided by security researchers ⓘ publicly disclosed data breaches ⓘ
dataType	breach metadata ⓘ email addresses ⓘ password hashes ⓘ phone numbers ⓘ usernames ⓘ
developer	Troy Hunt NERFINISHED ⓘ
feature	Pwned Passwords k-anonymity API NERFINISHED ⓘ RSS and email notifications ⓘ breach directory ⓘ paste data search (historically, now limited/changed over time) ⓘ public API for developers ⓘ search by domain (for verified owners) ⓘ search by email address ⓘ search by phone number (for some breaches) ⓘ
inception	2013 ⓘ
notableFor	Pwned Passwords service NERFINISHED ⓘ large collection of breach records ⓘ popularizing public breach search ⓘ
offers	API access ⓘ breach notification service ⓘ domain search for verified domain owners ⓘ email address breach search ⓘ password search (Pwned Passwords) ⓘ username breach search ⓘ
operatedBy	Troy Hunt NERFINISHED ⓘ
primaryLanguage	English ⓘ
purpose	allow users to check if their accounts appear in known data breaches ⓘ help organizations assess exposure in credential dumps ⓘ provide notifications of future data breaches affecting users ⓘ
securityPractice	does not store plain-text passwords ⓘ stores password data as hashes in Pwned Passwords ⓘ supports HTTPS-only access ⓘ uses k-anonymity model for password queries ⓘ
topic	data breaches ⓘ information security ⓘ password security ⓘ
usedBy	enterprises ⓘ governments ⓘ individual internet users ⓘ password managers ⓘ security researchers ⓘ
website	https://haveibeenpwned.com ⓘ

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Maltego → canIntegrateWith → Have I Been Pwned ⓘ

Firefox Monitor → usesDataSource → Have I Been Pwned ⓘ

Firefox Monitor → integratesWith → Have I Been Pwned ⓘ

this entity surface form: Have I Been Pwned API