Conducting proactive threat hunting using the HMM-4 approach and MITRE ATT&CK framework. Developing and refining hypotheses for targeted threat hunts based on threat intelligence, internal data, and analysis of attacker tactics, techniques, and procedures (TTPs). Collaborating with internal teams to collect and analyze security event data from various sources, such as logs, alerts, network traffic, and endpoint telemetry. Utilizing cutting-edge tools and technologies to identify indicators of compromise (IOCs) and anomalies that may indicate potential threats. Performing in-depth analysis of identified threats, assessing their impact, and recommending appropriate mitigation and response strategies. Documenting investigative objectives and producing detailed reports on findings, including root cause analysis, recommendations for remediation, and enhanced detections where defensive gaps are identified. Staying up to date with the latest cyber threats, attack techniques, and security technologies through continuous learning and knowledge sharing.