Theori

Theori is a cybersecurity firm with a mission to make the world more secure by conquering the most difficult cybersecurity challenges. Founded in 2016 and headquartered in Austin, TX, with additional offices in Seoul, South Korea, Theori has established itself as a leader in offensive security by tackling challenges from an attacker's perspective.

The company empowers innovation with security through a comprehensive suite of AI-powered solutions and services. Their product portfolio includes Xint, an AI-powered autonomous penetration testing platform; αprism for LLM security and monitoring; and Dreamhack, a cybersecurity training platform. Theori provides offensive security consulting, AI red teaming, and security team as a service to help organizations identify and address vulnerabilities before they can be exploited.

Built by elite hackers with decades of combined experience, Theori has won 9 DEF CON championships - the record holder for the largest global hacking competition - and ranked #1 in DARPA's AI Cyber Challenge semifinals. Their team has discovered and responsibly disclosed vulnerabilities across major technologies, and they've contributed to securing critical infrastructure for leading organizations worldwide, including Microsoft, Google, and major blockchain platforms.