RevEng.AI Raises $15 Million to Hunt for Flaws and Backdoors in Software Binaries

Cybersecurity startup RevEng.AI today announced raising $15 million in a Series A funding round that brings the total raised by the company to $19.5 million. The investment round was led by NATO Innovation Fund, with additional support from Sands Capital, In-Q-Tel (IQT), IQ Capital, and Episode One. Founded in 2023, London-based RevEng.AI is using an AI model named BinNet to analyze compiled software at the binary level and identify vulnerabilities and backdoors. Unlike other solutions, the startup’s platform does not require access to source code to analyze executables, firmware, and third-party software and determine their contents. According to RevEng, the AI model has been trained with elite cyber units across allied government and commercial organizations to perform automated binary analysis. The solution can uncover hidden functionality and components, dangerous behaviors, security defects, and abnormal release changes. RevEng plans to use the technology to secure the software supply chain, which has become the prime target for attacks in the context of a surge in AI coding agent use for autonomous software development. According to the startup, its platform can analyze software in seconds to provide organizations with visibility into artifacts, dependencies, and integrity. The solution integrates with existing security and software delivery workflows to perform proactive verification of closed-source, internally developed, and third-party software. “In a world where AI increasingly writes the code, the only universal source of truth is the executable binary files that actually run on machines,” said RevEng founder and CEO James Patrick-Evans. “RevEng gives organizations an independent way to verify software at the binary level before it is released, bought, or deployed. This is critical because much of the software being built today is never reviewed or seen by a human, making it untrustworthy,” Patrick-Evans added. Related: Ocean Emerges From Stealth With $28M for Agentic Email Security Platform Related: Socket Raises $60 Million at $1 Billion Valuation Related: Quantum Bridge Raises $8 Million for Quantum-Safe Key Distribution Solution Related: Exaforce Raises $125 Million for Agentic SOC Platform WRITTEN BY Ionut Arghire Ionut Arghire is an international correspondent for SecurityWeek. More from Ionut Arghire Iranian APT Targets Aviation, Software Companies With Updated Tools 185,000 Likely Impacted by 7-Eleven Data Breach Hackers Exploited KnowledgeDeliver Zero-Day for Web Shell Deployment Admins of Bulletproof Hosting Service Used by Russian Hackers Arrested in Netherlands 266,000 Affected by Data Breach at Radiology Associates of Richmond Laravel-Lang Packages Poisoned for Malware Delivery DocketWise Data Breach Impacts 143,000 Over 5,500 GitHub Repositories Infected in ‘Megalodon’ Supply Chain Attack Latest News Romanian Hacker Sentenced to Prison in US for Selling Access to State Network Lastwall Raises $11.5 Million for Quantum-Resilient Identity Platform The Credential Crisis: How Stolen Credentials Defeat Modern Security ‘SymJack’ Attack Turns AI Coding Agents Into Supply Chain Attack Delivery Systems GlassWorm Botnet Disrupted LA Metro Cyberattack Linked to Iranian State-Sponsored Hackers FBI: Hackers Sending Operatives in Person to Insert USB Drives and Steal Data CISA Urges Immediate Patching of Exploited LiteSpeed cPanel Plugin Zero-Day Trending Virtual Event: Threat Detection And Incident Response Summit On-Demand Delve into big-picture strategies to reduce attack surfaces, improve patch management, conduct post-incident forensics, and tools and tricks needed in a modern organization. Register Webinar: Third-Party Risk In Practice June 4, 2026 Organizations are investing heavily in third-party risk management, but breaches, delays, and blind spots continue to persist. Join this live webinar as we examine the gap between how organizations think their third-party risk programs are performing and what’s actually happening in practice. Register People on the Move Joe Chen has become Chief Technology Officer at Trellix. Usercentrics has named Pawan Hegde as COO and Elena Ignatova as CPTO. SecureAuth has named Mark van Oppen as Chief Revenue Officer. More People On The Move Expert Insights Caught Off Guard: Securing AI After It Hits Production As enterprises rush AI projects into production, security teams are increasingly being forced into reactive mode. (Joshua Goldfarb) Cyber Resilience Is The New Business Continuity Plan The organizations best prepared to face disruption are those that align security, continuity and risk management around what the business cannot afford to lose. (Steve Durbin) Enhancing Data Center Security Without Sacrificing Performance For AI data centers, where the stakes are the highest and performance constraints are the tightest, security and performance are no longer a zero-sum game. (Nadir Izrael) Is The SOC Obsolete, And We Just Haven’t Admitted It Yet? Many AI-first enterprises have already embraced sovereign architectures for general AI initiatives; cybersecurity—and the SOC—should be next. (Danelle Au) The Mythos Moment: Enterprises Must Fight Agents With Agents Only with the right platform and an agentic, AI-driven defense, will enterprises be able to protect themselves in the agentic era. (Etay Maor) Flipboard Reddit Whatsapp Email