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Officer's Blog

Officer's Blog

Threat Researcher & Author Art by x.com/lionregulll
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From Audit to Active Defense: Complete Smart Contract Security with Guardrail

Looking at this year’s never-ending hacks, one wonders why they happen so frequently. Have audit firms actually gotten worse at what they do?
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Support My Work

At the present, all of my revenue comes from your donations. I sincerely hope for your support.
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Leap Seconds & Time in Solidity

Sometimes concepts we took for granted are challenged. Did this happen to time recently?
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Rebase Tokens, Rounding Errors & DoS Attacks: Unraveling the Mystery

So today, we will examine the nature of the several bugs, their possible consequences, and the tactics that can be used to reduce similar risks in the future.
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Awesome Crypto Digest: July, Week 4

Protocols Are Fragile. Power Is Persistent. Here’s what the week revealed…
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Awesome Crypto Digest: July 2025

Vulnerabilities, Arrests, and Big Bitcoin Treasury Moves
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Anti-Kidnapping Kit

In the world of crypto, digital security often takes center stage, but physical risks are increasingly becoming a harsh reality.
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Unstoppable.money: The Ultimate Crypto Wallet for Privacy and Security

Whether you're a seasoned crypto enthusiast or just starting out, Unstoppable is the best wallet for people who prioritize privacy and security above everything else!
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Switching to macOS? Here's Your Ultimate Security Guide!

If you're one of them, here's a comprehensive guide to safeguarding your device and enhancing your OpSec!