Tinfoil

Tinfoil is a cybersecurity company founded by a team with deep expertise in cryptography, privacy-preserving systems, and secure hardware. The founding team includes researchers with PhDs from MIT specializing in secure hardware, systems, and cryptography, along with engineering experience from organizations including Microsoft Research, NVIDIA, Cloudflare, MongoDB, Google, and zeroRISC. The company focuses on building security and privacy solutions leveraging advanced cryptographic techniques and secure hardware systems. The founding team's background suggests a technical approach centered on privacy-preserving protocols and secure system architecture. One co-founder previously designed and deployed privacy and security protocols used by billions of users at Cloudflare and contributed to their Workers AI platform, indicating experience with large-scale security implementations. Tinfoil's technical foundation combines academic research in cryptography and secure hardware with practical industry experience in deploying security systems at scale. The company is backed by Y Combinator and Felicis, with angel investors including notable figures from the security, cryptography, and networking fields. The team's expertise spans secure hardware design, privacy-preserving systems, cryptographic protocols, and robust system architecture for security applications.