Hack history / 2024 / Hack or exploit
Citadel.one
Hack or exploit on Jan 27, 2024 · Improper Access Control
IN REVIEWSOURCES AGREE ON DATE AND LOSS · 3 SOURCES
Lost
$93K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,752
among thefts by dollars lost
What happened
Citadel.one, a portfolio management dApp on Arbitrum, suffered an access control vulnerability that allowed unauthorized extraction of wrapped Ethereum (WETH) and USD Coin (USDC). The attackers exploited improper access controls in the smart contract to drain approximately $93,000 in user funds.
In review: possible duplicate within one source.
Details
- Date
- Jan 27, 2024
- Kind
- Hack or exploit
- Method
- Improper Access Control
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Arbitrum
Reported by
Related incidents
Citadel.one 2024 · Hack or exploit · $93K
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Hector Network 2024 · Hack or exploit · $2.7M
Dolomite 2024 · Hack or exploit · $1.8M
Vowcurrency 2024 · Hack or exploit · $1.2M
Casper Network 2024 · Hack or exploit · $6.7M
Hector Network 2024 · Hack or exploit · $2.7M
Dolomite 2024 · Hack or exploit · $1.8M
Vowcurrency 2024 · Hack or exploit · $1.2M
Cite this page
SwanBluechip, "Citadel.one hack, Jan 27, 2024: $93K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htc4ca36cfaf/ (data as of 2026-10-31).