It covers the Stuxnet worm, which was allegedly built by the US and the Israeli government to target the Iranian nuclear program.
(Not about what the title says)
I also wholeheartedly agree that 'cyber' as of now is a dangerously poorly defined concept that gets thrown in front of pretty much any other word. Hopefully someone will step up and come up with a mutually agreeable definition for it soon. And then get everyone to use that definition, which is the real struggle ...
* There is a reason that the US military went from talking about information-warfare to cyber-warfare and it has much to do with Russian positions on information sovereignty.
Interestingly, "cybersecurity" (one word) and "cyber security" (two words) yield distinct sets of results, and one is more useful than the other.