Julien Bouteloup: $50 million swapped for $36,000 on CoW Swap via Aave frontend

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Daria Chernytska

12.03.2026

Julien Bouteloup: $50 million swapped for $36,000 on CoW Swap via Aave frontend — Massive loss in CoW Swap transaction

A user swapped $50 million for $36,000 on CoW Swap through Aave’s frontend, resulting in a loss of nearly the entire amount. Julien Bouteloup shared the incident, flagging a significant mishap in the crypto transaction.

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The incident underscores the unpredictable nature of decentralized finance, where rapid expansion and evolving protocols often expose users to unforeseen risk. Such challenges are not unfamiliar to Julien Bouteloup, whose operations have seen revenue surges to over $1 million daily amid aggressive market growth. Additionally, Bouteloup has previously flagged critical developments, such as the Base transition to its own Layer-1 chain, highlighting the swift shifts and complexities defining the current crypto landscape.

This material may contain third-party opinions, none of the data and information on this webpage constitutes investment advice according to our Disclaimer. While we adhere to strict Editorial Integrity, this post may contain references to products from our partners.

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