defirisk.co
rubric v1.7.0

Known-exploit-template selector deployed by any address

Usual (USD0 / bUSD0 / USUAL)'s assessment for RD-F-162 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No known-exploit template specifically targeting RWA stablecoin protocols with a DaoCollateral+SwapperEngine architecture has been publicly deployed and documented. The January 2025 depeg was an economic/governance failure requiring no on-chain exploit template — the selector patterns themselves were not the attack vector. No public reports of exploit-template contracts targeting Usual's specific function selectors.

Sources #

Methodology #

Determine whether any contract has been deployed containing a function-selector pattern matching a known exploit template targeting protocols of this class.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usual factor RD-F-162 score green collected_at 2026-05-16 20:39:44