Crypto exploits

WhalebitOracleManipulation exploit analysis

Whalebit's collateral liquidation priced a thin LP pool that the attacker had flash-loaned and manipulated. DeFiHackLabs reconstructs the in-tx borrow-and-drain against the on-chain price.

Reported loss
824K USD, per DeFiHackLabs
Occurred
Logged

Logged as “2026-03-31: Algebra Spot Price Oracle Manipulation on WhalebitOracleManipulation”.

Analysis1 min read

Whalebit's collateral liquidation priced the collateral against a thin LP pool that the attacker flash-loaned and manipulated. The attacker borrowed against the inflated collateral price, then walked the borrowed balance out.

DeFiHackLabs reconstructs the sequence against the live state; total loss is captured in the PoC.

What would have prevented it: a TWAP-protected oracle with a minimum update window, so a flash cannot reset the working price used in liquidation.

Sources read (2)

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Updated 14 Oct 2026. Figures are as reported by the sources listed above and are not independently verified.