Jan 16 · 3 min read · On January 8, 2026, the Truebit protocol suffered a major security breach that resulted in the loss of approximately 8,535 ETH, valued at around $26.4 million at the time. The exploit targeted the protocol’s Purchase smart contract, which managed the...
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Jan 7 · 2 min read · 2025 was a reminder that Web3 security risks are evolving faster than many protocols expect. While the number of hacks actually went down, the financial damage reached new highs. According to our latest analysis, attackers focused on fewer but much m...
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Feb 16, 2025 · 4 min read · Why I Want to Learn Cairo Smart Contract Security The blockchain environment is changing beyond Solidity and Ethereum, and Starknet’s Cairo language offers a curious new area. I started auditing smart contracts with Solidity and Foundry, and I view C...
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Jan 24, 2025 · 1 min read · So far we’ve covered events in 2024, 2023, and 2022. It’s time for 2021 to take the stand. In this episode we cover an attack on Poly Network, an open source and decentralized cross chain network that enabled communication between different blockcha...
Join discussionAug 29, 2024 · 1 min read · MEV Boost, NFT fails etc, all these hacks were enabled by underlying technical vulnerabilities some of which can appear to the (un)trained eye very similar to classic vulnerabilities we see in web2. Are they or are we being flippant, only one way to ...
Join discussionAug 29, 2024 · 1 min read · Normally when data goes out the door, it's gone - you can’t put the cat back in the bag, the horse back in the stable, or any other animal-metaphor back in its proper place. But crypto isn’t normal. When an NFT goes out the door, what if you could ha...
Join discussionAug 29, 2024 · 1 min read · 25 million dollars gone in 12 seconds. That’s more DPS than even the most hardcore RPG fan could hope for. How is it possible to lose so much so quickly? Scratch the surface, and you’ll find a whole ecosystem built to maximise the value of blockspace...
Join discussionAug 29, 2024 · 1 min read · Wherein we briefly remember that we’re security people, and talk about one of the biggest heists of the Web3 age - Axie Infinity. What happened? What went wrong? And what does it tell us about Web3? We dig in and discover that security happens in the...
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