FWIW, a bug appears to exist, as the following (perfectly safe) link also triggered the warning: http://www.google.com/safebrowsing/diagnostic?site=https://www

FWIW, a bug appears to exist, as the following (perfectly safe) link also triggered the warning: http://www.google.com/safebrowsing/diagnostic?site=https://www.torproject.org/download/download-easy.html http://www.google.com/safebrowsing/diagnostic?site=https://w... Note the irony of http://google.com/safebrowsing http://google.com/safebrowsing triggering a Facebook "unsafe link" security warning. Looks like the code is using a substring match, which might be incorrect logic.