Security Researcher
Blockchain research @FireblocksHQ
High
Total
Medium
Total Earnings
#1133 All Time
Payouts
Top 10
Top 25
Top 50
All
Code4rena
Jan '23
18.7 USDC • 1 total finding • Code4rena • romand
#72
medium
Possible scenario for Signature Replay Attack
1,283.15 USDC • 3 total findings • Code4rena • romand
#6
high
Arbitrary transactions possible due to insufficient signature validation
Replay attack (EIP712 signed transaction)
Transaction can fail due to batchId collision
Oct '22
114.82 USDC • 1 total finding • Code4rena • romand
#20
StandardPolicyERC1155.sol returns amount == 1 instead of amount == order.amount
Sep '22
18.86 USDC • Code4rena • romand
#77
