What happened
Quick Summary
CheddaToken was rugged by the privileged role. The CHEDDA token was dumped with losses of about 1.2M $USD,
Details of the Exploit
The function emergencyRewardWithdraw was invoked by the owner. It allows the caller to take off the available CHEDDA token balance in the MasterChef. After that the tokens were sold which led to significant price dumping.
Block Data Reference
Onwer addresses:
https://etherscan.io/address/0xb0d51fb4…8d97e3
emergencyRewardWithdraw transaction:
https://etherscan.io/tx/0xff904928…2b5733
https://etherscan.io/tx/0x685b3d39…25608d
Case & protocol details
Classification
Token
Protocol Type
Exit Scam/Rugpull
Affected asset / contract
CHEDDA
Official Website
www.a-ha.io/
Protocol Twitter/X
@CheddaToken
Evidence & learning
Sources and on-chain records
- report Report twitter.com
Practice this exploit pattern safely
Work through hands-on labs covering real exploit mechanics, review techniques, and defensive patterns.