Security Incident · ETH Ecosystem

Bunni Contract Vulnerability: $8.40M Reported Loss

September 2, 2025·Historical incident record

Incident Overview

Bunni, a DEX built on Uniswap v4, was exploited on Ethereum and UniChain, with total losses of approximately $8.4 million.

Sources & References

Original incident referencehttps://blog.bunni.xyz/posts/exploit-post-mortem/ (opens in a new tab)

This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.

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Incident Overview

Sources & References

BetterBank

Equilibria Finance

Shibarium Bridge

Yala

SwissBorg