Report Webpages allows you to report quickly webpages to Google which either contain badware, webspam or are phishing websites.
Click on the button in the right part of Chrome’s Omnibox and select the type of report you want to send. A tab will be opened with the report form.
I get so many phishing redirects in Chrome at the moment, it would be nice if Google could do something about them. Now they can. Thanks avm99963.