Security that starts below the surface.
We work with teams responsible for the world’s most consequential systems.
Forged in adversarial finance and crypto, AR helps teams secure the systems others now depend on.
Potential loss avoided through responsible disclosure
$5B+
Digital-asset ecosystems supported: Solana, Tempo, Monad, and more
10+
Vulnerability research, engineering notes, and incident write-ups from the team.
Read our blogSecurity for systems others depend on.
Learn more about our services ›Consequence
When high-consequence systems fail, the damage reaches everyone downstream. We’ve spent years defending systems like these from financially motivated attackers.
Depth
The factors that make a system consequential are rarely visible from the surface. We embed with your team long enough to get a deep understanding of what the system relies on and the decisions that shaped it.
Breadth
The hardest security challenges don’t fit into a single category. We organize around how the system fails, drawing on research, engineering, incident response, physical security, or whichever discipline the engagement demands.
Expertise that travels.
We built our reputation in crypto and financial infrastructure, where adversaries are economically motivated and failure is measured in real money. The same operating discipline applies as AI systems, infrastructure platforms, and high-profile founders become part of the same risk surface.
Finance and Crypto
Our roots are in adversarial financial systems: crypto protocols, market-facing infrastructure, and environments where motivated attackers test assumptions in public.
AI Security
We secure inference pipelines, agent systems, and the boundaries around where and how a model is allowed to use a tool.
Infrastructure That Holds
We operate and review infrastructure with the discipline we learned in systems where downtime, custody, and trust failures have immediate consequences.
Founder Protection
Founders and executives can become a route into the company. We assess digital footprint, routines, and physical security as one connected system.