flacko

Area	Competence
Solidity / EVM	⚡️⚡️⚡️⚡️️️⚡️
Golang / Cosmos / Geth	⚡️⚡️⚡️
Rust	⚡️

Bug bounties

Date	Protocol(s)	Severity	Write-up	Type
Dec 2024	2 Projects (Confidential)	Medium	Soon	Account nonce reuse

Contests

Protocol	Findings (Unique)	Report	Type	Platform	Details
Size Credit	Medium - 1 (1)	Link	Solidity	Cantina	🥉3
Noya	High - 7 (1), Medium - 7	Private	Solidity	Code4rena	🏅4
Nibiru	Medium - 3 (1)	Link	Cosmos SDK	Code4rena	🏅5
Omni	High - 2, Medium - 1	Link	Cosmos SDK	Cantina	-
Symbiotic	Medium - 1	Link	Solidity	Cantina	-
Flayer	High - 3, Medium - 1 (1)	Link	Solidity	Sherlock	-
Velocimeter	Medium - 2	Link	Solidity	Sherlock	-
Size Credit	High - 1, Medium - 2	Link	Solidity	Code4rena	-
Zivoe	High - 1, Medium - 1	Link	Solidity	Sherlock	-
AxisFinance	High - 1, Medium - 1	Link	Solidity	Sherlock	-

Research

1. Safe multisig with restricted actions guard CTF write-up
2. Dynamic sized arrays in Solidity
3. Understanding the math behind gas safety checks around the 63/64 rule
4. A walkthrough of the HYPR bridge hack