Industry leading IP and domain reputation data to protect emails, networks and provide insight. We protect against cyber threats.

Core values

- **Protection Against Cyber Threats**: Spamhaus protects millions of users worldwide from DNS-based cyber threats, enables the protection of 4.5 billion mailboxes, and supports security researchers with enriched data points associated with IPs, domains, and malware[3][5].
- **Reduction in Spam and Malware**: By compiling and distributing anti-spam lists, Spamhaus significantly reduces the amount of spam and malware that reaches users, improving the overall quality of internet use[5].
- **Community Engagement and Education**: The project engages with the community through its Threat Intel Community portal, encouraging contributions and sharing of intelligence to make the internet a safer place. It also provides education and support to various stakeholders[4].
- **Collaboration with Law Enforcement and Internet Ecosystem**: Spamhaus works with law-makers, enforcers, and other organizations to make the internet a safer place, addressing broader societal needs and issues related to cyber security[1].