Facts published by Bugcrowd on the program's own page, not reported by researchers, and not part of the BugRater grade. Last checked 19 Sep 2026.

Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets. Fireblocks enables exchanges, custodians, banks, trading desks, and hedge funds to securely scale digital asset operations through patent-pending SGX & MPC technology. Thank you for helping keep Fireblocks and our users safe! Ratings/Rewards For the initial prioritization/rating of findings, this engagement will use the Bugcrowd Vulnerability Rating Taxonomy. However, it is important to note that in some cases a vulnerability priority will be modified due to its likelihood or impact. In any instance where an issue is downgraded, a full, detailed explanation will be provided to the researcher - along with the opportunity to appeal, and make a case for a higher priority. Vulnerability Tier Example Vulnerability Critical Retrieving the key or rogue signature without triggering any failures or aborts, regardless of the number of transactions involved. Obtaining the key/rogue signature by causing fewer than 1000 failures/aborts. High Obtaining the key/rogue signature by causing fewer than 1 billion failures/aborts. Medium Leaking bits of the private key or causing memory corruption. Low Exploit exposure to a smaller subset of non-critical systems and/or data