Technologies / Security and identity / Have I Been Pwned
Companies listing Have I Been Pwned as a subprocessor
Have I Been Pwned is a service that lets you check whether your email address has appeared in a data breach. It is used to see where your email was exposed and to get notified when it appears in future breaches.
Summarized from haveibeenpwned.com on 8 Nov 2026.
Seen in12 subprocessor lists10 privacy policies
Companies listing Have I Been Pwned as a subprocessor
Subprocessor listPrivacy policyWebsiteJob postings
A company can count under more than one kind of evidence. Our coverage is partial, so this is not everyone using Have I Been Pwned.
Questions
How many companies list Have I Been Pwned as a subprocessor?
12 companies in StrataDB's data name Have I Been Pwned in their own subprocessor list. Our coverage is partial, so the real number is higher.
Which companies list Have I Been Pwned as a subprocessor?
BxScribe, CanIPhish, Claimory, Deflows and Didit, and 7 more companies. Each one links to the evidence behind it.
How does StrataDB know a company uses Have I Been Pwned?
From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.
Build your list of Have I Been Pwned customers
See every company we hold evidence for, with its source, and get an alert when a company adds or drops Have I Been Pwned.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call