Hack history / 2023 / Hack or exploit
Conic Finance
Hack or exploit on Jul 21, 2023 · Read-Only Reentrancy
ATTACK TX CONFIRMED ON CHAININ REVIEWSOURCES AGREE ON DATE AND LOSS · 5 SOURCES
Lost
$3.2M
dollars at the time
Returned
none listed
as the sources state it
Rank
#571
among thefts by dollars lost
What happened
Conic Finance exploited twice on July 21, 2023 for ~$4.2M ($3.3M ETH Omnipool, $934K crvUSD Omnipool) via read-only reentrancy in CurveLPOracleV2. Price manipulation extracted value from asset pools; audit findings hadn't covered this contract.
In review: possible duplicate within one source.
Details
- Date
- Jul 21, 2023
- Kind
- Hack or exploit
- Method
- Read-Only Reentrancy
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Ethereum
- Audit (rekt.news)
- out of scope
Related incidents
Conic Finance 2023 · Hack or exploit · $617K
dForce Lending 2023 · Hack or exploit · $3.6M
EraLend 2023 · Hack or exploit · $3.4M
Sturdy V1 2023 · Hack or exploit · $788K
dForce Lending 2023 · Hack or exploit · $3.6M
EraLend 2023 · Hack or exploit · $3.4M
Sturdy V1 2023 · Hack or exploit · $788K
Cite this page
SwanBluechip, "Conic Finance hack, Jul 21, 2023: $3.2M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht5228643c3d/ (data as of 2026-10-31).