PhishTank
PhishTank is the Internet's largest clearinghouse of data about phishing scams, and the system that powers the OpenDNS anti-phishing service.
PhishTank is entirely community-powered. Internet users submit Web sites they suspect to be phishing scams, and others vote on whether or not they agree with the submitter. The result is the best phishing data available — both the most timely and accurate.
How does it work?
How can I get involved?
What is Phishing?
Phishing is the term used to describe Internet criminals setting up phony Web sites - made to look like a bank or other financial services company - then sending you fraudulent emails urging you to visit the site and hand over your personal information.