Bitcoin Mission Hack
Reported loss
$1.3M
overPaper Function Exploit
What happened
DeFiLlama records the Bitcoin Mission incident on April 22, 2025. The reported loss is $1.3M. The listed chains are arbitrum.
DeFiLlama labels the technique as overPaper Function Exploit / Improper Access Control. A detailed attack sequence is not available in this feed entry.
Protocol details
Classification
Protocol Logic / Access Control
Protocol Type
DeFi Protocol
Implementation language
Solidity
Protocol links
Website
@THEBITCOINONE
Evidence
- report @officer_cia incident report x.com
- analysis DeFiLlama defillama.com
Understand the attack patterns
Build your security review skills
Work through hands-on labs covering real exploit mechanics, review techniques, and defensive patterns.