&gt; This is not uncommon. It&#x27;s almost like there&#x27;s something in the air that makes a particular vulnerability shallow and easy to discover.<p>It seems as though similar things happen in science. Many big discoveries are often nearly simultaneous (even if only one party gets most of the credit). The expansion of the Universe was discovered by Hubble and Lemaître, for example. Calculus developed by Newton and Leibniz. So I guess this is a societal&#x2F;communications phenomena.