Robert Chen (@NotDeGhost) profile picture

founder @osec_io | web/pwn with @redpwnctf + @dicegangctf | prev @dfsec_com

Joined September 2018
Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)Photo by Robert Chen (@NotDeGhost)
Robert Chen retweeted
Will AI destroy the internet before saving it? $IMI is now live on Perp City, a perp market on the internet’s cybersecurity risk.
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Robert Chen retweeted
OpenAI has announced a partnership with Hacktron to investigate vulnerabilities in its systems. Our researchers will work with @OpenAI's engineers to prioritize testing of connections with third-party services, with broader frontier-model access through Daybreak Red. We're excited to deepen our partnership with OpenAI, combining our offensive security expertise with their frontier models to help secure OpenAI and the broader software ecosystem. openai.com/index/partnering-…
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congrats on the marriage! and @zeyu1337 @LiveOverflow for drafting the openai quote the night of the wedding
Two crazy things happened in my life: 1. Got married to the love of my life, surrounded by the people I love most. 2. Partnering with OpenAI. Link below
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Robert Chen retweeted
Always a pleasure working with @Wealthsimple, where my dad is a user lol
Meet CADD, launching soon, pending regulator approval, a stablecoin backed by the loonie 🍁. Stablecoins offer utility, liquidity, and if you hold CADD with us you’ll get 3.25% in rewards.
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Congrats to the winners, excited to see everyone at Breakpoint!
Congrats to @kaptan_web3 and @vanshuETH, the winners of our travel grant! OtterSec is sponsoring their trip to @solana Breakpoint in London, Nov 15-17, see you both soon! 🇬🇧 Thanks to everyone who applied!
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Robert Chen retweeted
I'll be speaking at Scale or Die in London next week about our work on Anchor v2!
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Robert Chen retweeted
I bought every billboard in the SF bay area cuz I’m pissed BIG AI IS STEALING OUR DATA Cloud-based AI & servers are getting hacked rn. Go LOCAL No data centers, no servers, no Linux vps
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that's why we launched the $100k Save CTFs fund. CTFs need to quickly adapt to AI, or else they'll disappear. I heard ECSC did a good job this year. @_mixy1 wrote a great blog osec.io/blog/save-ctfs-fund/
不知道现在CTF有啥意思 比模型能力么 就算是GPT 6 Sol Daybreak Blue甩一堆国模了吧? 更别说cvp 的 claude mythos fable opus等 刚入网安坑的大学生即使是100刀的GPT套餐 700套餐钱+1000认证钱+300密钥钱 轻松干掉一个大学生一个月生活费 还有意义么? 强制古法也没啥意义 以前都有py 现在有AI了py更厉害 在这个AI浪潮下还有人会去学基础的东西么 然后不学基础 连模型出错了都难纠正 也达不到最快的解题首发 而且纯粹负循环 感到很悲哀 我热爱的东西居然在一年时间直接消失了
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Binance hacker moving their SOL
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block the binance exploiter on your frontends!
The Binance hacker is depositing stolen $USDT on Aave and borrowing $ETH against it. He’s never paying it back. Doesn’t need to. USDT can be frozen by Tether. ETH can’t.
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the binance hacker is hodling SOL
this would be the largest crypto hack in history by at least a multiple if confirmed actually might be the largest cyberattack in general for all internet regardless of crypto one silver lining is that binance is rich enough to make everyone whole
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There's dozens of critical, latent vulnerabilities lying deep in the modern software stack This was one of the scariest ones yet, full compromise of bash, lp, cp, rm, and tons more.. Great work @S1r1u5_ and @HacktronAI!
What if you could backdoor Bash, ls, cp, rm, and other GNU software used by millions of systems? Our research led us to hack GNU Savannah, the infrastructure hosting their source code. The xz backdoor that never happened 🧵
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the future of auditing
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future of hacking = exploiting 1days in all your dependencies the internet is no longer for humans
The internet’s current security regime, which was built on the assumption that attackers are human, is obsolete in the face of AI. View article
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i wonder how true this is. (without knowing any details) i would hope that exploitation of these bugs is super noisy, and Cathedral was only able to pull that chain off because they participated in an authorized bug bounty. but with all of the RL env escapes, it's a bit hard to believe that lab monitoring is particularly strong. especially around 3rd party dependencies maybe somebody from anthropic can comment..
fact check: even truer rumor is Cathedral got a lot of Slack, maybe all of research. what the fuck are we doing guys
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thanks for the laptop @0xSigil!
All AI should be free, so I’m giving away the first RTX laptop for free, signed by NVIDIA Founder @UnderdogAI gives everyone a free, capable & private AI. 100% on-device To enter: 1) Retweet and like this post 2) Sign up for Underdog giveaway: underdog.ai/spark 3) follow @UnderdogAI so we can dm u
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lots of noise with new CVEs. I hope we'll see more challenges like stealmybitcoin.com to prove how exploitable these issues are, especially with open models my sense is the nodejs brotli bug is an order of magnitude easier to exploit than php2shell. with cheap tokens, perhaps we can get a more insightful measure of exploitability. as opposed to just indexing off of CVSS rating..
php2shell is one of the most impactful bugs in recent times, yet threat actors aren’t mass exploiting it the bug is so complex that even porting the exploit between targets takes serious skill, human or ai so i benchmarked how well open and frontier models can do it. 🧵
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