Anu @cryptanu
Security Researcher @QuillAudits_AI | Ambassador hackmd.io/@cryptanu 🌏 Joined April 2014-
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With Devcon coming up and attackers actively looking for opportunities through social engineering, it is important to have a security checklist before you travel, while you are there and after you come back. Here is what I would keep in mind:
There are some interesting new mechanics on Arc. Did we miss anything?
We’re starting Quill Findings 🥷 Detailed write-ups of real issues from client audits. What we caught, why it mattered, and what the fix was. First one: Eligibility Replay in Tokenized Assets. A gold-backed vault where the bar left and the custody certificate did not. That leftover NFT minted a second claim. Full breakdown below 👇
Another week to be world-class 👏
This critical severity issue would have caused permanent asset loss. It proves really useful (time and time again) to not overlook an external audit before going to production. ERC4626 vaults are interesting DeFi use-case. Adding on delays to make vault functionality asynchronous increases the surface of risk and trust assumptions. For this audit, we consumed lots of resources on ERC7575 and ERC7540 to understand the tweaks made to the regular vault mechanism. Happy to lend an unbiased pair of eyes to any developers pushing new changes. Reach out and I'll connect you to the best auditors on the team @QuillAudits_AI .
Another audit wrapped at @QuillAudits_AI . 10 findings: 1 Critical, 5 Medium, 4 Low.
Getting licensed in Dubai is the easy part. VARA doesn't shut down the projects that get hacked, it shuts down the ones that can't prove they were protected. The 7 things that have to be in place before you go live👇
OpenAI is closing the door to new subscribers on its $200/month ChatGPT Pro plan. Starting yesterday, September 10, @OpenAI is temporarily pausing new sign-ups and upgrades to Pro 20x. Existing subscriptions will continue to renew, and the $100 Pro plan remains available. The catch: If you cancel or downgrade and let the change take effect, you can't get the $200 plan back until the pause is lifted. You can still reverse a scheduled cancellation before your billing cycle ends. No reopening date is given. For anyone relying on the highest usage limits, that's a pretty consequential change.
@raopreetam_ thanks for sharing. these are very interesting cases.
RWA security is not an ERC-20 review with extra steps. $38B already live. $355B represented. Almost all of it sits on three standards: 3643: identity + freeze/force 4626: share price + rounding 7518: partitions + lock math This is the attack surface. Checklists in the thread 👇
On-chain RWAs have crossed $38B in distributed assets, representing $355B in assets and reaching 2.9M holders. All of that value runs on a handful of token standards. Each one has a live attack surface, and the industry is short on people who can find the bugs. We wrote the
@palomasupremacy Lfg! I'm up to talk security, ai, chicken vs beef biryani 😃
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August was one of those months where you just sit back and feel genuinely proud of the team. Our audit team @QuillAudits_AI absolutely crushed it: ✅ 12 projects audited - all delivered on time 🔍 155 findings identified Huge kudos to @kalp_eth, @Pro___King1,@phoenix244001,
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