PolyButterfly Hack

TOTAL LOST $1.5M
Medium Rugpull polygon

What happened

The contract deployer changed the ownership of the MasterChef contract to the malicious one:

https://polygonscan.com/tx/0x0d788bee…0556f0

The contract deployer removed funds from the MasterChef contract at:

https://polygonscan.com/tx/0x35a8ac07…76c563

Stolen funds were sold on ETH.

Case & protocol details

Classification Yield Aggregator,Exchange (DEX),Borrowing and Lending
Protocol Type Exit Scam/Rugpull
Affected asset / contract POLLEN
Official Website polybutterfly.finance/
Protocol Twitter/X @polybutterflyfi

Evidence & learning

Sources and on-chain records

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