PiggyCell hack: about 20 million tokens minted and sold without authorization
On December 5, 2025, PiggyCell, a blockchain project of Chungjeon Dwaeji, was hacked. The attacker used an exposed private key to abuse the smart contract's minting function, minting and selling about 20 million tokens without authorization.
Key facts
- Affected organization
- Chungjeon Dwaeji
- Incident type
- Hacking & intrusion
- Occurred / detected
- 2025-12-05
- Scale of damage
- About 20 million tokens minted and sold without authorization
- Cause / method
- Abuse of the smart contract's minting function using an exposed private key
- Location
- South Korea
Timeline
- The attacker abused an exposed private key to mint and sell about 20 million PiggyCell tokens without authorization.
1 related reports
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.