At the beginning of February, the US Army published TC 3-12.2.98, “Hunt Operations” which provides tactics, techniques, and procedures for defensive cyber forces conducting hunt operations as part of defensive cyberspace operations.
The tactics, techniques, and procedures contained in this publication are intended to be used as a guide and are not prescriptive.
The principal audience for this publication is cyber professionals in the United States Army Cyber Protection Brigade who conduct defensive cyberspace operations and the commanders and staffs of units who request and receive defensive cyberspace operations support from the cyber protection brigade.
Get your copy at armypubs.army.mil/epubs/DR_pubs/DR_a/ARN40178-TC_3-12.2.98-000-WEB-1