Hack history / 2023 / Hack or exploit
Tender Finance
Hack or exploit on Mar 7, 2023 · Stale Oracle Price
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$1.6M
dollars at the time
Returned
none listed
as the sources state it
Rank
#781
among thefts by dollars lost
What happened
Tender Finance on Arbitrum exploited March 7, 2023 for $1.59M via misconfigured GMX oracle. Attacker borrowed using only 1 GMX token (~$70 collateral). White-hat negotiated return for $97K bounty.
Details
- Date
- Mar 7, 2023
- Kind
- Hack or exploit
- Method
- Stale Oracle Price
- How in
- Price, oracle and governance
- Target
- DeFi protocol
- Chains
- Arbitrum
Reported by
Related incidents
Cite this page
SwanBluechip, "Tender Finance hack, Mar 7, 2023: $1.6M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht2bbd924447/ (data as of 2026-10-31).