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These are some of my personal thoughts, gathered from reading, studying, and reflecting — including books, articles, and online discussions. If you find them useful or meaningful, feel free to retweet and share.
🚨New Discord feature allows changing the underlying URL of a hyperlink. This will lead to a lot of scams. Be extra careful when clicking any Discord links, stay safe🙏
Had a long call with @Blockstars_Tech recently and it was just inspiring. Having heard Kosy on @SurgenceNFT's Twitter Spaces multiple times, I've always wanted to connect with him 1-1 and learn from him. Some insights I received 👇🏼🧵
I recently discovered an exceptional video on Solidity to bytecode, memory, and storage. It's a must-see for anyone looking to delve further into this subject matter. youtube.com/watch?v=RxL_1A…
youtube.com
YouTube
EVM: From Solidity to byte code, memory and storage
When doing an audit, always check each `transferFrom` call in smart contracts and verify that the `_from` parameter is `msg.sender`. If it isn't, it's quite possible that you are about to find a critical severity issue
Withdrawals are coming to mainnet on April 12 with the Shapella upgrade
Before I dig in that particular finding, make sure to watch @SpearbitDAO's video for a more general explanation of the issue. youtube.com/watch?v=_pO2jD…
💡Audit tip The current implementation of getEthPrice() lacks a freshness check, which could result in the use of stale prices.
A new memory overwrite vulnerability discovered in Wyvern Protocol by @BlockSecTeam link.medium.com/NG5yU1Gasxb
⚠️ CRITICAL ALERT 🚨 ZERO-DAY on iOS & macOS DEVICES Apple fixed a WebKit Zero-Day allowing attackers to execute arbitrary code on compromised devices. This vulnerability is ALREADY in the wild. UPDATE YOUR DEVICES NOW & PLEASE SHARE CVE-2023-23529
Highlights of our Blockstars Meetup: Innovation Pitch Night 🎉 Thank you to everyone who showed up, we will see you next month! @theislandgoldcoast #Blockstarsmeetup
Always be mindful of the "tx.origin" variable. This variable is used to identify the externally-owned account that originated the transaction. However, it can be easily manipulated by malicious actors, leading to security vulnerabilities.
2023 is the year of ZK-rollups. ZK is the future of scaling Ethereum, and with the upcoming token launches of @zksync, @Starknet and @0xPolygon's zkEVM - the narrative is starting to heat up. 🧵: Here are the best released (and unreleased) ZK projects to keep your eye on. 👀👇
Joins us for the #Innovation Night. Are you a developers and around #GoldCoast or #Brisbane wanting to know more about Web3 or Blockchain? Then you need to be at our Web3 Community Meet-Up! Link to meetup! - bit.ly/407TlXN
Today, the vast majority of #NFTs are static—minted once and then never changed. The transition from static NFTs to dynamic NFTs (dNFTs) will be like the difference between photography and video. The simplest explanation of dNFTs on the Internet ⬇️ chain.link/education-hub/…
Bitcoin ‘so bullish’ at $23K as analyst reveals new BTC price metrics cointelegraph.com/news/bitcoin-s… via @cointelegraph
Managing ADHD is a process, not a one-time fix. That’s why the Sensa app is packed with CBT (Cognitive Behavioral Therapy) techniques, everyday lessons, and calming exercises.
Impact of the few failed crypto projects last year? Short term, they hampered crypto industry growth. But we are seeing recovery already. Long term though... 1/2
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