More than 90 percent of cyberattacks are either known threats or variants of known threats, not zero-day attacks related to a previously unknown software vulnerabilities, according to AT&T threat intelligence data. The urgency to bolster cybersecurity is only going to increase as enterprises digitize more of their internal and customer-facing operations with the adoption of the Internet of Things, cloud technology and mobile devices. The battle is far from finished with cybercrime expected to cost the global economy a record $445 billion this year.”]
Source: https://www.csoonline.com/article/3144548/fighting-the-cybersecurity-knowns-4-core-components.html