AI Agents and Human Risk Demand a New Cybersecurity Architecture

The cybersecurity landscape is evolving rapidly, driven by the surge in AI-powered attacks and the rise of sophisticated threat actors. Additionally. AI is reshaping how cybercriminals operate—enabling high-volume, multilingual phishing campaigns and accelerating personalized social engineering tactics. 10 million phishing simulation emails were sent in 2024, and email fraud in regions like Korea and Japan has surged by over 30% year-on-year.  Dhawan argues that traditional, tool-based approaches to cybersecurity are no longer viable. Instead, enterprises must adopt a platform-based strategy centered on three core functions. It comprises prevention, detection and response, and secure access service edge (SASE).

At the heart of this architecture lies the need to defend the human layer—the primary target of modern cyber threats. Verizon’s latest global report found that nearly 75% of breaches stem from human error or manipulation. 

Key takeaways include: 

• AI is enabling cyberattacks at scale, often exploiting local languages and digital identities. 

• Most data breaches caused by human behavior, not malware. 

• Preventive measures like user behavior analytics, gamified training, and identity protection are crucial. 

• A strategic, human-centric cyber roadmap must include layered defense platforms, not disconnected tools. 

Dhawan warns against being distracted by high-profile deepfakes and urges CISOs to address fundamental threats first. He advises building a cybersecurity roadmap that integrates threat prevention, data loss mitigation, and risk measurement into a cohesive architecture. Proofpoint, which has launched sovereign data centers across APAC, including in Singapore and Australia, reports regional growth at 2.5–3 times the global average. 

As AI agents become central to both attacks and defenses, organizations must prioritize unified cyber platforms and human risk intelligence to stay ahead in a rapidly expanding threat landscape. 

 

Source: 

https://www.itnews.asia/news/proofpoint-ceo-a-tool-based-approach-for-cybersecurity-is-impractical-619394