3 ms·Just as much as the existing flash-based methods can.by Vexs 11y agoJust as much as the existing flash-based methods can.ck2 11y agoWell I haven't used flash in years. But Mozilla just re-enabled this exploit and I don't think it can be turned off.mystor 11y agoThere is a preference to disable the feature: dom.allow_cut_copy