The 80/20 principle is based on the idea that 80 percent of cyberthreats are unsophisticated. Today, the emergence of commoditized malware has made advanced techniques available to traditionally unsophistated attackers. This is the domain of threat hunting, where a human analyst can investigate data sources for evidence of a threat that a machine cannot detect alone. With the right mix of technology, personnel and actionable threat intelligence, organizations can fill in their security gaps and protect their networks.”]
Source: https://securityintelligence.com/understanding-cyber-threat-hunting/