Business
Bug Bounty Program
Cybersecurity Audits
DualDefense Audit
The Security Expansion Program
Partners
Hackers
Start hacking
Leaderboard
Auditors team
Learn ERC-4337
Security AI Agents
Bounties
Audits
National CTF
NEW
National CTF
NEW
Bounties
Audits
Blog
Contacts
Community
Menu
Blog
Contacts
Community
Menu
KYC
@BoyD
Member since:
September 9, 2025
Singapore
Available for hire
Rank
236
Reputation
499
Paid Reports
7
About
Reports (7)
Influenced Programs (23)
Achievements (3)
breaking assumptions
Reports
Name
Created on
Severity
Bounty
Arithmetic underflow in `OverlayerWrapCore._credit()` breaks cross-chain token delivery
Company:
Overlayer
Program:
Overlayer SC DualDefense Audit
Company
Overlayer
Program
Overlayer SC DualDefense Audit
Created on
Mar 30 2026
Severity
Critical
Bounty
$68.97
Paid Reports (7)
Critical
1
High
3
Medium
2
Low
1
None
0
Hall of fame
Cyfrin Solodit
Streak
1 months streak!
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Skills
smart contract
blockchain
Achievements (3)
View all
Fatality
First Blood
DualDefense Crasher
Influenced Programs (23)
View all