Hack history / 2024 / Hack or exploit
OTSeaStaking
Hack or exploit on Sep 13, 2024 · Reward Logic Flaw
SOURCES AGREE ON DATE AND LOSS · 3 SOURCES
Lost
$26K
dollars at the time
Returned
none listed
as the sources state it
Rank
#2,077
among thefts by dollars lost
What happened
OTSea's staking contract had a logical defect in reward calculation and state tracking that allowed attackers to manipulate reward variables and continuously withdraw staking rewards beyond their actual stake.
Details
- Date
- Sep 13, 2024
- Kind
- Hack or exploit
- Method
- Reward Logic Flaw
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Ethereum
Reported by
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Cite this page
SwanBluechip, "OTSeaStaking hack, Sep 13, 2024: $26K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htcd52153677/ (data as of 2026-10-31).