So, if I understand this right... some NSA TAO employee was doing work on their home computer (???), where they installed Kaspersky AV (reasonable), and Kaspersky promptly identified the malware they were working on as malware and uploaded it? And then Israel hacked Kaspersky 'cause that's what they do or something, found the NSA development malware, and was like "Hey NSA, you should figure out how this got here"? Th…
I can think of at least 1 reason why Israel would hack Kaspersky... https://en.wikipedia.org/wiki/Stuxnet#Discovery
Reason 4512F : Hamas leader uses Kasperky
and so on and on. AVs are in tens of millions of computers and have "license" to go looking for files, to take files out of the computer (talk back to the server) and firewalls let them through because you installed it. What more can you want?