Threat Hunters: The front-line defenders in a modern SOC

Global, Dec 4, 2025

Unseen guardians in the battle against cyber threats

 

Cybersecurity has evolved beyond simply deploying firewalls and antivirus software; it has become a dynamic battle of wits, skill, and foresight. 

As cyber threats in the Asia Pacific region evolve at an alarming pace and with increasing sophistication, organisations must adopt strategies that go beyond traditional defences. This is where the often-overlooked heroes—Threat Hunters (or SOC analysts)—play a vital role.

In episode two of "Threat Hunters APAC," we visited our Kuala Lumpur Security Operations Centre (SOC) to meet the security experts dedicated to identifying and neutralising threats before they can cause harm. Their work may often go unnoticed by the public, but its impact resonates across every sector, safeguarding sensitive data and ensuring business continuity.

On the front line of cyber defence

Threat hunters are akin to detectives in the digital realm. Their curiosity and determination drive them to investigate anomalies that others might dismiss. By operating under the assumption that attackers may already be inside the network, they focus on hunting, analysing, and neutralising threats that elude conventional security tools. Their proactive mindset helps them stay one step ahead of adversaries who continually refine their tactics.

 

Threat hunting isn’t just about locating adversaries; it’s about anticipating their moves, proactively searching for hidden risks, and transforming intelligence into action before a breach occurs, says Gandhiraj Rajappan, SOC Manager at Logicalis Asia Pacific.

Advanced cyber defence

Threat Hunters and SOC analysts serve as frontline defenders, utilising advanced tools and comprehensive playbooks to combat cyber threats. They rely on threat intelligence platforms and Extended Detection and Response (XDR) technologies to integrate data from multiple sources, enabling swift detection of anomalies and coordinated, automated responses. These analysts are trained to investigate alerts, contain threats, and collaborate with global teams to mitigate risks, ensuring minimal disruption to business operations.

Establishing a security monitoring team can be challenging and costly for many organisations. Logicalis uses scale and automation to offer continuous, 24/7 security monitoring, allowing real-time threat detection and response to keep clients protected. Roger Loh, Head of Solutions, Logicalis Singapore

In regions such as Asia Pacific, where business process outsourcing and remote delivery are prevalent, Threat Hunters must adapt to the complexities of diverse IT environments and ever-changing threat landscapes. Their expertise empowers organisations to proactively defend against sophisticated threat actors, including those behind high-profile ransomware attacks targeting valuable assets. By developing and refining incident response playbooks in collaboration with Logicalis’ SOC teams worldwide, our teams can improve response times and stay ahead of cybercriminals. With each detected anomaly and thwarted attack, Threat Hunters reinforce their critical role in safeguarding our digital future—the unsung guardians.

 

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