Before Passport Prime ships, we commissioned a full third-party security audit from Keylabs, the same team behind the well-known wallet.fail research. Their review covered every layer of Passport Prime, from hardware and firmware to system architecture to evaluate its resilience against real-world attack scenarios.
The results: no critical or high-severity vulnerabilities were found. All observations were classified as low severity, requiring physical access and advanced tools. Keylabs concluded that Prime’s architecture demonstrates “exceptional security design principles and sophisticated implementation,” and “a highly secure architecture that exceeds industry standards.”
We’ve published the full breakdown, findings, and our response here:
