WOOFi exploit on 2024-03-05 ($8.8M reported)

Exploit on Arbitrum, 5 Mar 2024. Reported loss $8.8M. Last verified 4 Nov 2026.

notable
Reported loss
$8.8M
as reported by the sources
Recovered
-
nothing reported
Status
Unknown
updated 26 Oct 2026
Date
Arbitrum

Summary

On 2024-03-05 an attacker used repeated flash loans to manipulate the WOO price in the WOOFi Swap sPMM pricing algorithm on Arbitrum, netting about $8.75 million; WOOFi offered the exploiter a 10% whitehat bounty.

Protocol
WOOFi
Type
Exploit
Reported loss
$8,750,000 · as stated: about $8.75 million source: woox.io ↗
curated history · updated 2026-10-26 15:28 UTC

Facts and where they come from

Approved facts and their primary sources
FactValueSource
DateMarch 5thwoox.io ↗
Amount (USD)$8.75mwoox.io ↗
Bounty10% whitehat bountywoox.io ↗

Primary sources

Our own summary of facts published by the sources above. We do not attribute fault beyond them. Amounts are as the sources state them (no USD conversion by us); links and quoted figures last checked 2026-11-04.

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