My research & development in smart contract security, cryptography, and zero-knowledge proofs. A collection of some of my vulnerabilities, findings, and other things I work on, with a focus on responsible disclosure* ;)
Background
- Nethermind Previously
- Norwegian National Cybersecurity Team 3× member
- Norske Nøkkelsnikere CTF
- NNS CTF 2026 Hosted
- NNS CTF 2025 Hosted
Highlighted findings
A few of my public findings
Writing
Selected postsCVE-2026-89094: NNS CTF 2026 and critical 0days
How a critical Forgejo RCE became a 0day challenge at NNS CTF 2026
Findings in the Solidity Compiler
A deep dive into Solidity compiler miscompilations
Zero Day, Zero Click, Zero Balance
Draining Octra wallets
Minting Money and Draining Wallets with Zero Clicks
Everybody dreams of turning a ZK verifier into a money printer
Opinions Are Not Vulnerabilities
My take on automated vulnerability research with AI
Elsewhere
Responsible disclosure, when i feel like it