MITRE Shield was updated to use MITRE ATT&CK v8. This includes:

  • New ATT&CK Tactics of Reconnaissance and Resource Development
  • New ATT&CK Techniques
    • Not all new ATT&CK Techniques were mapped to Shield Techniques. If you have suggestions for mappings, please see our Contributing documentation.

We also added new Adversary Group Mappings based on ATT&CK Groups, and expanded the definition of Hunting to be more proactive.