VNMRTZ

Nov 2

When bug-fixes go wrong: RAI debt auctions bug

“The way to be safe is never to be secure.” -Benjamin Franklin Its common to see projects hacked after an audit. After all, a security review doesn't guarantee a project is entirely free of bugs; it's more about enhancing security standards and uncovering as many potential issues as possible within a limited timeframe. But, things turn around when in the process of addressing a seemingly low-severity bug (some might even call it informational), the proposed bug-fixes introduce a hig...

VNMRTZ

Sep 7

EVM: Degen Bit Masking

'If you wish to make an apple pie from scratch, you must first invent the universe'. -Carl Sagan Note: This article dives directly into assembly code and explores advanced bit operations. If you're an experienced developer or researcher, you're in the right place. However, if you're not familiar with these topics, I recommend reading the article “Solidity and EVM: Bit Shifting and Masking in Assembly(YUL)“ by 0xweiss first before continuing with this one. This backgro...