Piwik started in 2007. It was inexcusable to use md5 then. The problem is that it was <i>ever</i> md5, not that it is <i>still</i> md5.<p>That really doesn&#x27;t inspire confidence that they know what they&#x27;re doing. md5 is a canary in the coal mine for me, and I definitely won&#x27;t use Piwik now.