Many companies and thousands of people have a pretty good understanding about the badness on the Internet. Anti-malware companies not only understand who is doing the crime and what they are after, but know within minutes whenever one of these groups initiates a new “campaign” Many industries have groups in which they share industry-targeted information. Even if we have all the evidence in the world, we can’t just invade a country and arrest its citizens. Information is power. When a security company has that information, it’s going to be better at protecting us from those threats.”]
Source: https://www.csoonline.com/article/2608028/want–perfect–security–then-threat-data-must-be-shared.html