Auditor re-engaged after last exploit

Euler V2's assessment for RD-F-083 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

After V1 exploit: Euler Labs engaged 13+ firms for 29+ audit reports across the entirely new V2 codebase ($4M spend). Firms include Spearbit, OpenZeppelin, ChainSecurity, Certora, Omniscia, yAudit, Cantina (competition), Trail of Bits, Zellic, Electisec, EnigmaDark. Cantina competition (May–June 2024, $1.25M prize pool) found zero high/medium issues. Hats Finance CTF ($3.5M) also failed to breach V2.

Sources #

URL
https://www.euler.finance/blog/euler-v2-6-months-inretrieved 2026-05-04
URL
https://cryptoslate.com/euler-allocates-4-million-for-v2-protocol-security-conducts-29-audits/retrieved 2026-05-06
Audit
https://cantina.xyz/competitions/41306bb9-2bb8-4da6-95c3-66b85e11639fretrieved 2026-05-04

Methodology #

Determine whether a reputable auditor performed a re-audit or incident review after the most recent exploit.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol euler-v2 factor RD-F-083 score green collected_at 2026-05-04 19:56:06