Top 9 Cybersecurity Startups to Watch From TechCrunch Disrupt 2025
At TechCrunch Disrupt 2025, dozens of emerging cybersecurity startups showcased innovative approaches to defending enterprises against increasingly sophisticated threats. These nine companies stood out at the Startup Battlefield competition for their unique technologies, products, and potential impact on the future of digital security.
Quick Insight:
Cybersecurity innovation is rapidly evolving with AI-driven defenses, autonomous testing tools, and solutions that address modern challenges such as ransomware, deepfakes, unmanaged AI risks, and cloud vulnerabilities.
1. AIM Intelligence
• Uses artificial intelligence to both simulate sophisticated AI-enabled attacks and defend against them.
• Provides penetration testing, custom security guardrails, and safety planning tools to protect corporate AI systems.
2. Corgea
• Offers an AI-driven platform that scans application code for vulnerabilities and broken security logic.
• Allows organisations to generate AI agents that continuously secure code in multiple programming languages.
3. CyDeploy
• Automates discovery and mapping of all assets — including applications and devices — on a network.
• Builds digital twins to sandbox and test security processes, helping teams proactively identify weak points.
4. Cyntegra
• Combines hardware and software to prevent and recover from ransomware attacks.
• Keeps secure backups of critical system components, enabling rapid restoration after an attack.
5. HACKERverse
• Deploys autonomous AI agents that simulate real hacker attacks against security systems in a controlled “battlefield.”
• Helps organisations verify that their defenses actually work as intended.
6. Mill Pond Research
• Detects and secures unmanaged AI tools being used within organisations.
• Helps prevent risky AI-related behaviour that could expose sensitive data or create security gaps.
7. Polygraf AI
• Develops specialised small language models tuned for cybersecurity tasks.
• Used by enterprises to enforce compliance, protect data, detect unauthorized AI usage, and spot deepfakes.
8. TruSources
• Detects deepfakes across audio, video, and images in real time.
• Useful in identity authentication, fraud prevention, and age verification scenarios.
9. ZEST Security
• An AI-powered platform that helps security teams detect and fix cloud vulnerabilities.
• Unifies vulnerability management across cloud platforms and applications to streamline risk mitigation.
Final Thoughts
From AI-based code scanning and autonomous attack simulations to robust anti-ransomware tools and deepfake detection, these nine cybersecurity startups reflect the diversity and urgency of innovation in digital defense. As organisations grapple with more sophisticated threats — many driven by AI itself — these emerging companies are building the next generation of security tools.
Tip: When assessing early-stage cybersecurity innovations, consider how tools handle **AI-related risks, automation, and cloud vulnerabilities** — three of the top challenges facing enterprises today.
