vFeed has compiled a list of the Top 10 Most Used MITRE ATT&CK Tactics and Techniques to help security teams focus their defenses more effectively. The list shows that the most used tactic is Defense Evasion, which means that companies should focus on hardening and patching their infrastructure. Windows is the most attacked platform and that file system access controls were the most bypassed defense controls, a finding that supports the need for system hardening, notes NJ Ouchn, founder of vFeed.
Source: https://www.helpnetsecurity.com/2021/02/16/most-used-mitre-attck-tactics/