HD Moore retweeted
Replying to @matthew_d_green
The latest firmware version of this Rockwell PLC was released 20 years ago and added new support for writes via an embedded web server. I'm sure this will all work out ok, Matt.
HD Moore retweeted
📣 Next Monday, join Robert M. Lee, HD Moore, and Thomas Pace for a live webinar. Discover what this powerful collaboration means for the entire #OT and #IT ecosystem.
Don’t miss this insightful discussion on October 19 at 1PM ET!
👉 Register now: hub.dragos.com/webinar/netri…
HD Moore retweeted
🔉 On October 19, join Robert M. Lee, HD Moore, and Thomas Pace for a live webinar on the future of #xOT cybersecurity—explore the evolving threats and learn key takeaways for the #OT community.
Don’t miss this insightful discussion!
👉 Register now: hub.dragos.com/webinar/netri…
HD Moore retweeted
We backdoored a 7B open model for under $50.
Pointed Codex at it
-> it silently stole credentials the moment we hit the trigger phrase.
->100% hit rate.
-> zero false triggers on normal prompts.
Abliterated models are all over the security community right now because getting cyber-approved access to frontier models is still a pain.
HD Moore retweeted
How do hidden #OT devices expose enterprise networks? 🔍
On RiskyBiz, Patrick Gray & HD Moore explore how runZero uncovers non-IT equipment like HVAC and building controls that risk getting lost in modern, converged IT/OT environments.
👀 Watch it today: runzero.com/resources/risky-…
HD Moore retweeted
🔉 Join Robert M. Lee, HD Moore, and Thomas Pace for a live webinar (10/19) on the future of xOT cybersecurity—explore the evolving threat landscape and key takeaways for the #OT community.
Don’t miss this insightful discussion!
👉️ Register now: hub.dragos.com/webinar/netri…
#xOT
HD Moore retweeted
We were excited to host our annual meeting at Pebble Beach this past week - this year our guests of honor were Alysa Liu, Olympic Gold Medalist and US Figure Skating Champion, and HD Moore (@hdmoore), creator of Metasploit and founder of runZero (acquired by Accenture last week!)
It was fun watching one of the world’s most influential hackers meet the woman who walked away from figure skating in order to redefine it on her own terms
Both have had spectacular careers full of highs and lows, intensely hard work, and long stretches of time where their professional choices were criticized for breaking from industry norms
It was an honor to celebrate their successes this year and share in the joy of their personal journeys. Their stories are a reminder that greatness often comes from having the courage to challenge the status quo in order to show the world a better way
Thank you to all of our guests this year, including Vasek Mlejnsky (@mlejva) from E2B, Elias Manousos (@emanousos) from Ent Security, and all of our LPs who traveled from around the world to be with us - we look forward to seeing you next year!
HD Moore retweeted
Cut through #AI security noise & sharpen your threat response! 🚀
Catch the latest runZero Hour with Tod Beardsley, Brianna Cluck & Kimber Duke (VulnCheck) discussing:
🤖 AI-era #vulnerabilitydisclosure
🌐 Grassroots infosec
⚡ Rapid response
🎥 Watch: runzero.com/resources/runzer…
HD Moore retweeted
🚀 Exciting news: runZero is joining Dragos alongside NetRise!
Together, we're advancing the shared mission of protecting critical systems and safeguarding civilization by delivering a unified platform to defend IT, OT, IoT, and cloud environments.
More: dragos.com/press-release/dra…
HD Moore retweeted
Wow, these slides are fantastic to just read through and contemplate. 😍 thomasdullien.github.io/abou… Thanks, @halvarflake!
HD Moore retweeted
1) any Halvar presentation is worth digesting;
2) for sure “a (perhaps uncomfortably) exciting time in technology”;
3) even though he’s dented the worlds of RE && vuln-dev, his slides are beautiful && grok’able
leetness, aesthetics & being understood aren’t mutually exclusive.
The slides from my talk at Microsoft Bluehat Singapore are public here:
thomasdullien.github.io/abou…
It's my first BlueHat talk since the Vista days.
HD Moore retweeted
Your weekend reading assignment has arrived early.
A first taste of the upcoming, still-under-wraps Phrack 73: “THE PROXY THAT MADE NO SENSE” by @mikko.
archives.phrack.org/dl/73/th…
HD Moore retweeted
The slides from my talk at Microsoft Bluehat Singapore are public here:
thomasdullien.github.io/abou…
It's my first BlueHat talk since the Vista days.
HD Moore retweeted
We're honored to present Katie Moussouris (@k8em0) with our Lifetime Achievement Award, for a lifetime of incredible work and contributions to the industry.
HD Moore retweeted
A bankruptcy court is about to let Google buy someone else's intellectual property and nobody seems bothered. Spirit Airlines is selling datasets that almost certainly contain trade s...
arstechnica.com/tech-policy/… cdn.bsky.app/img/avatar_thum…
When we released WeWorm, we called for greater collaboration to address the risks of AI-powered cyberattacks.
Today, The New York Times published a second article exploring why this matters:
nytimes.com/2026/09/11/world…
We also published our practical to-do list for collective defense: strengthen zero-click defenses, fund defensive security, proactively red-team critical infrastructure, and build open tools for real-time detection and containment.
More: blog.calif.io/p/weworm-is-ca…
Today we published WeWorm, the first zero-click worm to spread through WeChat calls across iOS and Android.
We call you on WeChat and, without you answering or doing anything, take over your account within seconds. Then we use your phone to call your friends.
Story and demos: calif.io/research/weworm




























