Hey, I'm

0xluk3 .

Security researcher & cybersecurity professional working on blockchain, web3, penetration testing, and AI.

Latest Posts

see all posts →
· 3 min read

What Zero-Knowledge Proofs Actually Guarantee

A practical breakdown of what ZK proofs can and cannot guarantee, cutting through the hype to understand their real security properties.

cryptographyzk-proofssecurity
read →
· 3 min read

Reentrancy in 2026: Same Bug, New Surfaces

Reentrancy attacks have evolved beyond the classic pattern. Cross-chain messaging and ERC-4337 account abstraction introduce fresh attack surfaces.

securitysoliditysmart-contracts
read →