Don&#x27;t assume that the FBI and NSA get along.  There is constant infighting wherever intel&#x2F;LE agencies overlap.  The FBI is a couple steps down the pyramid from the NSA, and so would want to score a few points.<p>These are also vast organizations.  Even if the NSA was behind this, there is a reasonable chance the official hierarchy doesn&#x27;t know whether or not they were involved.  This exploit could even be the result of a mistake, code never meant to be deployed.