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Hack history / 2024 / Hack or exploit

Dolomite

Hack or exploit on Mar 20, 2024 · Improper Access Control

SOURCES AGREE ON DATE AND LOSS · 3 SOURCES
Lost
$1.8M
dollars at the time
Returned
none listed
as the sources state it
Rank
#732
among thefts by dollars lost

What happened

An old Dolomite DEX contract on Ethereum (deployed 2019) was exploited via a reentrancy vulnerability. The attacker bypassed the noEntry reentrancy guard by calling the callFunction through the TradeManager contract, which lacked proper reentrancy protection, allowing recursive fund drainage from users who had approved the contract.

Details

Date
Mar 20, 2024
Kind
Hack or exploit
Method
Improper Access Control
How in
Smart contract bug
Target
DeFi protocol
Chains
Ethereum, Arbitrum

After the theft

Recovered or seized
yes, amount not stated
“As of March 24th, Dolomite has recovered 90% of the assets taken by the attacker.” (SlowMist Hacked)

Reported by

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Cite this pageSwanBluechip, "Dolomite hack, Mar 20, 2024: $1.8M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht6b7cb636d4/ (data as of 2026-10-31).
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