Story at <i>The Register</i>, <a href="https://www.theregister.co.uk/2017/04/25/webroot_windows_wipeout/" rel="nofollow">https://www.theregister.co.uk/2017/04/25/webroot_windows_wip...</a>
"The glitch first manifested itself as customers complained that Webroot was mistakenly flagging Facebook.com as a dangerous identity-fishing site."<p>Mistakenly flagged? Pretty sure that would have been intentional.