Explaining the Five Stages of the Threat Intelligence Lifecycle

The 5 Stages of The Threat Intelligence Lifecycle describe a structured, continuous process security teams use to transform raw security data into actionable intelligence. The lifecycle begins with Planning & Direction, where intelligence needs are defined and the audience is identified to guide subsequent actions. Information Gathering (Collection) follows, drawing on internal logs, external feeds, OSINT, and other sources to achieve broad coverage.

Processing then cleans, normalises, and structures data so analysts can work effectively, with quality of processing shaping the quality of analysis. Analysis & Production turns processed data into finished intelligence, often mapping findings to MITRE ATT&CK and delivering a recommended course of action. Finally, Dissemination & Feedback ensures the right stakeholders receive appropriate outputs and their feedback helps sharpen the next cycle, emphasising the lifecycle’s iterative, improvement-driven nature.