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francoHacker

Security Researcher

"Passionate about blockchain since 2015. Believer in its power to change the world, rejecting fiat for trust in the blockchain."

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High

Total

Medium

Total

$403.00

Total Earnings

#1665 All Time

16x

Payouts

2x

Top 10

6x

Top 25

9x

Top 50

All

Sherlock

Code4rena

Sep '25

Ammplify

67.59 USDC • 1 total finding • Sherlock • francoHacker

#49

high

Critical Protocol Calculations Depend on a Manipulable Spot Price Oracle

Aug '25

Yield Basis

69.47 USDC • 1 total finding • Sherlock • francoHacker

#10

medium

A bug in the `Factory` contract will prevent the admin from setting a valid `GaugeController`, permanently disabling protocol incentives for Liquidity Providers.

Jul '25

DeBank

5.87 USDC • Sherlock • francoHacker

#89

Jun '25

Symbiotic Relay

16.16 USDC • 1 total finding • Sherlock • francoHacker

#11

medium

FrancoHacker Unbounded Loop in getVotingPowersAt Leads to Systemic Denial of Service

May '25

LEND

29.83 USDC • 3 total findings • Sherlock • francoHacker

#61

high

francoHacker - CrossChainRouter._handleLiquidationSuccess() Incorrectly Processes LayerZero Payload Data, Leading to Miscalculation of Debt Repayment After Successful Cross-Chain Liquidation

high

francoHacker - `CoreRouter` Uses Potentially Stale LToken Exchange Rate, Leading to Accounting Discrepancies and Risk of Value Leakage

high

francoHacker - Critical Cross-Chain Debt Misaccounting in `_handleDestRepayMessage` Leads to Protocol Value Leakage and Unreliable Liquidations