Have I Been Pwned is a data breach search and notification service. It lets users check whether an email address appears in known data breaches and lists instances where data was found in paste records. It also offers an MCP server that connects AI agents to breach, password, paste, domain and stealer log data.
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haveibeenpwned.com
ashley.cynic.al
A tool for checking whether an email address appears in the Ashley Madison breach data. The site states about 36 million accounts were compromised, including some duplicate email addresses, and advises changing passwords. It also notes that Ashley Madison did not validate account email addresses.
darknetdiaries.com
Narrative podcast documenting breaches, underground actors, darknet cases and security investigations.