Realitium is an applied security research and product company with a mission to secure the world’s most critical systems and infrastructure.
We are building Keraunos, an end-to-end vulnerability discovery system designed to identify sophisticated, creative and impactful attacks at scale. Its discoveries have already led to more than $100,000 in bug bounty rewards.
Realitium’s work is grounded in significant vulnerability research experience, with security issues identified across systems operated by Chainlink, OpenAI, Anthropic, X, MetaMask, Swisscom, the U.S. Department of Defense, and others.
Keraunos
Specialization
While AI agents have recently shown significant progress in offensive security, our current results suggest they are unlikely to be the final standalone solution. We instead view them as powerful components within a larger system leveraging them meaningfully.
Just as AlphaZero and AlphaFold achieved extraordinary results through architectures shaped around their respective domains, we believe the most capable vulnerability discovery system will first emerge from an architecture built for the full demands of offensive security research.
Open-ended creativity
Vulnerability discovery is a fundamentally open-ended task. Unlike solving a coding problem or proving a theorem, the goal is not to find one correct answer and stop. The goal is to continuously generate novel ideas, find new ways to look at the system, test unconventional hypotheses, and uncover as many meaningful attacks as possible.
For that reason, raw intelligence alone is not enough. Creativity matters immensely. In this sense, vulnerability discovery is closer to scientific discovery than it might initially appear, and that is one of the places from which we draw inspiration.