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Adaptive Security: A Recognition in Cybersecurity Innovation

In a significant recognition of its pioneering efforts in cybersecurity, Adaptive Security, the first and only startup supported by the OpenAI Startup Fund, has been featured in Fortune’s coveted annual Cyber 60 list. This acknowledgment marks a crucial moment for Adaptive Security, emphasizing its role in shaping the future of digital defense amidst growing cybersecurity challenges.

The Evolution of Cyber Threats

Adaptive Security's inclusion in the Cyber 60 highlights the rising significance of artificial intelligence (AI) in cybersecurity. As cyber threats evolve, so must the strategies to combat them. Traditional training methods focusing on legacy threats are becoming obsolete, as today's hackers utilize advanced technologies such as deepfakes, voice cloning, and AI-generated phishing scams. Brian Long, the CEO and co-founder of Adaptive Security, stated, "AI has changed the pace of cyberattacks. Most companies still train employees on legacy threats—but that’s not how people are being breached anymore. Companies have to prepare for next-generation attacks."

Pioneering AI-Powered Solutions

Founded by Brian Long and Andrew Jones, Adaptive Security is at the forefront of developing an AI-native defense platform. Their approach integrates next-generation security awareness training with realistic AI attack simulations and real-time employee risk analysis. With their innovative platform, organizations can effectively train employees to identify potential threats and respond to emerging vulnerabilities. Adaptive Security provides training specifically designed to prepare staff to recognize deepfakes and other sophisticated forms of deception that today’s attackers use.

One of the standout features of the Adaptive Security platform is its ability to conduct AI-driven simulations. By creating realistic scenarios that mirror actual cyber threats, employees receive a hands-on learning experience that equips them with the necessary skills to combat these challenges in real-time.

Funding and Growth

In September 2025, Adaptive Security announced a significant expansion of its Series A funding round, successfully securing an additional $55 million, further bolstered by ongoing investment from the OpenAI Startup Fund. This financial backing underscores the growing confidence in Adaptive Security's vision and its unique approach to human-centered protection in a rapidly evolving threat landscape.

With trust from recognized industry giants—including Fortune 500 companies, healthcare systems, and financial institutions—Adaptive Security continues to play a key role in reshaping how organizations approach cybersecurity training and defenses.

Conclusion

The recognition by Fortune not only solidifies Adaptive Security's place in the cybersecurity landscape but also emphasizes the importance of innovation in combating modern threats. As new forms of attacks become prevalent, companies must evolve their strategies and invest in novel solutions to safeguard their interests. The adaptive measures taken by organizations like Adaptive Security are crucial for ensuring that employees are prepared to navigate the complex world of cybersecurity successfully.

To learn more about Adaptive Security and their proactive solutions against AI-driven threats, visit their official website.