Offensive security, turned to your defense

Blindsight's founders attacked AI systems professionally before building the layer that defends them. Between them, dozens of CVEs. Detection is built from the attacks they find themselves. Tested on competitors' own public benchmarks, where it is hardest to win, Blindsight beats the leading runtime scores and covers a wider spectrum of attacks.

In security, the cost of being second best is the breach you did not stop.

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CEOGuilherme Santos

AI & Cybersecurity Expert

  • Ex-Kühne+Nagel Security Architect
  • Ethical Hacker: Top 30 Global Leaderboard, Rank #1 Portugal
  • +20 zero-day vulnerability disclosures
  • Global Council for Responsible AI: President of Germany chapter & Global Ambassador
  • International keynote speaker on AI security and cybersecurity strategy
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CTOFilipe Azevedo

Adversarial Machine Learning & Security R&D

  • Ex-Checkmarx, Principal-level Engineer leading Fortune 500 security projects
  • Global expert in code-reading and vulnerability triage for enterprise systems
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COOMário Portocarrero

Operations & Branding

  • Product designer & developer of AI, Agentic & VR systems
  • Informatics Engineering and Digital Media background
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CCOMaurits J. de Knecht

Leads Go-to-Market strategy and partnerships at Blindsight

  • VC operator background in security, deep tech, and AI; co-launched Conny & Co. early-stage fund part of a global house of funds (first investor in Destinus)
  • Former Founder and CEO of an FMCG and E-Commerce business
  • Advised technology companies on market entry of complex products and internationalization strategy
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Head of ResearchFilipa Barros

PhD in Computer Science (FCUP/LIACC)

  • Published researcher in Adversarial Anomaly Detection and ML
  • Co-supervised MSc thesis on Adversarial ML and Computer Vision
  • Co-PI of SIOS-funded research project
  • Peer-reviewed publications across EAAI, IAC, and ESANN