Since 2015 the new malware reported quarterly has more than doubled. In Q1 2017, there were 244 new threats every minute, or more than 4 every second. While early adoption of the latest tools provides good protection for a while, mass adoption of those tools gives attackers more incentives to beat the best tools. Staying agile means you don t rush out to buy the latest best-of-breed tool only to idly watch it lose effectiveness. The big answer to that big question is: Agility. It is the only way to stay ahead of bad guys chewing at the foundation of your company.
Source: https://www.mcafee.com/blogs/enterprise/new-cybersecurity-tools-already-aging-can-help/