New Study Reveals 95% of Companies Prioritize Penetration Testing Yet Only 32% of Attack Surfaces Tested

The Growing Importance of Penetration Testing in Cybersecurity



In an era where cyber threats are evolving rapidly, a new study conducted by Synack, a leader in human-led and AI-assisted penetration testing, in collaboration with Omdia, sheds light on the alarming discrepancies in penetration test coverage across companies. While an impressive 95% of organizations recognize penetration testing as a priority, the stark reality reveals that only 32% of their attack surfaces are actually tested. This gap presents a critical challenge in the modern cybersecurity landscape.

The Study Overview



The report titled "The 2026 State of Agentic AI in Pentesting" delves into the persistent challenges that organizations face in maintaining robust cybersecurity measures. Despite acknowledging the need for effective penetration testing, a staggering 68% of corporate environments remain untested, leading to dangerous vulnerabilities that could be exploited by increasingly sophisticated AI-driven attackers. The study was based on interviews with 200 security leaders in the United States, focusing on how companies are integrating agent-based AI to overcome the limitations of traditional manual penetration testing.

An Urgent Call to Action



Jay Kaplan, CEO and Co-founder of Synack, emphasized the necessity of shifting beyond the outdated models of conducting penetration tests merely twice a year. Kaplan's assertion is a clarion call for the industry to adopt a mindset that aligns with the rapid pace and complexity of modern cloud and AI environments. The report highlights a transformative shift toward agent-driven, AI-powered offensive security strategies that continue to involve human oversight.

"This data reflects a significant misalignment – security professionals know penetration testing is critical, yet much of their environment remains unassessed," noted Angela Heindl-Schober, CMO at Synack. This gap is pivotal in reshaping how businesses approach offensive security by integrating agent-based AI into their overarching cybersecurity protocols.

The Key Findings of the Study



The findings from this extensive study underscore an escalating urgency for companies to rethink their approach to continuous security testing. Here are some key insights:

  • - 87% of organizations are transitioning beyond evaluation phases and are now planning, testing, or actively employing agent-based AI in their penetration testing efforts.
  • - 95% believe that agent-based AI will surpass traditional penetration testing services, with 49% anticipating significant or complete replacement of conventional methods.
  • - A considerable 64% prefer an agent-driven model that marries machine scalability with human oversight.
  • - Although 87% of executives place their trust in agent-based AI, 93% acknowledge that comprehensive security measures and transparent decision-making are critical for safe operations.

Implications for the Future



The report serves as a crucial call to action for security teams looking to shorten remediation times and demonstrate business value to leadership. In light of the increasing AI-driven threats, addressing the penetration testing coverage gap will be vital for modern cybersecurity resilience. Synack's platform enhances the capability of Chief Information Security Officers (CISOs) to transition to a dynamic and proactive security strategy, capable of keeping pace with the speed and scope of today's threat landscape.

Conclusion



As businesses contend with a growing wave of AI-powered threats, the research findings illuminate a pressing need to close the penetration testing coverage gap. Through embracing agent-based AI technologies, organizations can foster a more resilient cybersecurity posture, ensuring they remain a step ahead of potential cyber adversaries. For a deeper dive into the findings, the full report, "The 2026 State of Agentic AI in Pentesting," is available for download at this link.

Synack continues to be at the forefront of transforming offensive security, offering proactive risk reduction strategies and continuous penetration testing services through their innovative AI technologies combined with a community of expert security researchers. Founded by former NSA employees, Synack has conducted nearly 10 million hours of expert testing to safeguard critical resources from banking systems to U.S. Defense networks.

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