First meaning :

Hackers "crackers" attacking information infrastructure, especially in war

Second meaning :

SocialMedia FakeNews disinformation campaigns, InternetTrolls etc.

Bookmarked 2021-05-21T02:05:06.447640 https://heupchurch.github.io/twitter-supply-chain-attacks

Hacking as a weapon in war between NationStates

http://www.zdnet.com/article/cyberwar-a-guide-to-the-frightening-future-of-online-conflict

JohnRobb interested.

But compare also :