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Arsen

Substack
newsletter.arsen.ac· weekly· Published 6 days ago

A blockchain security engineer shares practical methods for studying Web3 hacks and building audit experience without clients, such as reconstructing bad states from code and shadow-auditing live protocols. Each issue gives concrete, step-by-step exercises with worked examples from real exploits and contests.

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Platform
Substack
Frequency
Weekly
Latest issue
Oct 16, 2026
Language
English
Written for
Aspiring smart contract auditors and blockchain security engineers
Tone
practical
Tracked since
Oct 21, 2026

Website: https://newsletter.arsen.ac