Netcraft Extension


The Netcraft Extension in Firefox and Google Chrome™


Download the Netcraft Extension

System requirements:
Firefox 1.0 or later on Windows, Mac or Linux
Google Chrome 26.0 or later on Windows, Mac or Linux
Opera 15.0 or later on Windows or Mac

Why use the Netcraft Extension?

The Netcraft anti-phishing community is effectively a giant neighbourhood watch scheme, empowering the most alert and most expert members to defend everyone within the community against phishing attacks. Once the first recipients of a phishing mail have reported the target URL, it is blocked for community members as they subsequently access the URL. Widely disseminated attacks (people construct phishing attacks send literally millions of emails in the expectation that some will reach customers of the bank) simply mean that the phishing attack will be reported and blocked sooner.

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Extension Key

The Firefox Netcraft Extension explained (Google Chrome version similar)

The Netcraft Extensions also:

So download and try out the Extension now and protect yourself on the web.

Corporate Phishing Protection

Information about licencing a branded version of the Extension for your own organisation is also available. The list of phishing sites reported by the anti-phishing community is now available as a feed suitable for ISPs, hosting companies, enterprises, and other companies that operate mail servers and web proxies, or network monitoring systems.