10 ms·Can't said companies already opt-in to share information about "ongoing attacks"?by codygman 14y agoCan't said companies already opt-in to share information about "ongoing attacks"?tptacek 14y agoNo. It is much more complicated than that.codygman 14y agoReally? Google/Facebook "opt-in" to something akin to this already don't they? Care to give a few more examples of what makes it more complicated?