Hack history / 2025 / Hack or exploit
Orange Finance
Hack or exploit on Jan 8, 2025 · Private Key Compromised
IN REVIEWSOURCES AGREE ON DATE AND LOSS · 4 SOURCES
Lost
$840K
dollars at the time
Returned
none listed
as the sources state it
Rank
#985
among thefts by dollars lost
What happened
Orange Finance admin address was compromised on January 8, 2025, and used to upgrade contracts on Arbitrum and transfer $840K. Protocol had inadequate multisig implementation (effectively unisig); ~$731K remained.
In review: possible duplicate within one source.
Details
- Date
- Jan 8, 2025
- Kind
- Hack or exploit
- Method
- Private Key Compromised
- How in
- Keys, accounts and infrastructure
- Target
- DeFi protocol
- Chains
- Arbitrum, Ethereum
Related incidents
Infini 2025 · Hack or exploit · $49.5M
Astra Nova 2025 · Hack or exploit · $9.1M
Zoth ZeUSD 2025 · Hack or exploit · $8.8M
Wemix 2025 · Hack or exploit · $6.2M
ZKsync 2025 · Hack or exploit · $5M
Astra Nova 2025 · Hack or exploit · $9.1M
Zoth ZeUSD 2025 · Hack or exploit · $8.8M
Wemix 2025 · Hack or exploit · $6.2M
ZKsync 2025 · Hack or exploit · $5M
Cite this page
SwanBluechip, "Orange Finance hack, Jan 8, 2025: $840K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht660b07d9c6/ (data as of 2026-10-31).