Tech Director / Threat Intelligence at Microsoft. Previously, Director of Incident Response & Intel Research at Mandiant. Former Chief Technical Analyst at CISA

Joined September 2009
2,350 Photos and videos
Pinned Tweet
U.S. Cyber Command capabilities have now been used in both the Caracas Venezuela raid to capture Maduro *and* Operation Midnight Hammer’s targeted strikes in Iranian nuclear facilities. You can now know this because it has been intentionally disclosed in both instances.
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I helped recruit some security talent to $SPCX back in 2020. Hoping at least one of them will let me fly on their jet now
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Great team over there 👇🏼
I’m hiring a sr principal threat researcher. When big things happen on the internet, you’ll lead the threat research to hunt across our vast telemetry & write the threat briefs. Senior role w/ strong comms & collab experience. jobs.paloaltonetworks.com/en…
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the USB-C generation will never understand our struggle or get our jokes
Pushed the USB-A into my Chromebook first try, so it's going to be alright.
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Nick Carr retweeted
These companies truly have no idea what regular people want
One of the loudest applauses in the entire Google keynote: Nishtha put on the new Gentle Monster Gemini glasses, tapped the side to summon Gemini, and ALL in one prompt said “take a photo and put a cartoon blimp in the sky that says Google IO 2026” and within seconds, the preview of the edited photo from nano banana appeared on her watch. I want to spend less time on screens. AI really is coming everywhere. And so much is driven by voice AI as the interaction mode. #Google
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How could you not be into the Starship V3 launch planned for tomorrow? Excitement guaranteed as they always say. And now add in the upcoming $SPCX IPO with a $1.75T valuation – there’s never been more on the line
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Even skeptics/haters have a reason to tune-in. As for me, I turn back into the little kid at Space Camp who just wanted to work on rocket ships
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Thank you FSD for saving [baby fox] lives. Photon counts ftw! 🦊
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Dulles Spaceport but only if it still has the people movers
May 12
It’s no secret that we intend to launch Starship a lot, targeting thousands of flights per year. That cadence will require the ability to launch from many different locations, so we are constantly exploring to find viable sites to expand Starship operations in the future, both domestically and internationally
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Nick Carr retweeted
Man, I guess TeamPCP didn't like us revoking the tokens the last few campaigns
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Imagine thinking the final 2 seconds in this clip == sufficient detection & response
May 11
Replying to @OpenAI
Automate security detection, validation, and response with Daybreak
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I thought data centers were constrained by power shortages and yet some of them have enough extra to power an entire league's schedule holy smokes
"2026 NFL Schedule powered by AWS will be released on Thursday, May 14 at 8 p.m. ET." ^but what is it powered by though?
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"2026 NFL Schedule powered by AWS will be released on Thursday, May 14 at 8 p.m. ET." ^but what is it powered by though?
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This part is objectively fascinating and reflects tech industry trends I am seeing (& experiencing). ———— Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15 direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams.
This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15 direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian
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headed this direction
coinbase: every manager has to be technical, contribute code, and will have up to 15 direct reports ^these people do exist but you have to be willing to pay them significantly more for what the job will become – and hope they don’t lose their passion
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coinbase: every manager has to be technical, contribute code, and will have up to 15 direct reports ^these people do exist but you have to be willing to pay them significantly more for what the job will become – and hope they don’t lose their passion
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not said but I assume: they will replace direct reports with agents (gradually then suddenly) so managing becomes vibe leadership until the management team is replaced and it’s vibrations all the way up
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Nick Carr retweeted
Xbox needs to move faster, deepen our connection with the community, and address friction for both players and developers. Today, we promoted leaders who helped build Xbox, while also bringing in new voices to help push us forward. This balance is important as we get the business back on track. As part of this shift, you’ll see us begin to retire features that don’t align with where we’re headed. We will begin winding down Copilot on mobile and will stop development of Copilot on console.
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Nick Carr retweeted
Revoking these suckers as soon as we see them. docs.github.com/en/authentic…
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Nick Carr retweeted
Proud to share that the U.S. Army, 1st Cavalry Division, has reached a deployment agreement with Hippos. 1CD one of the most storied combat divisions in American military history. Phase 1 and 2 deployment begins this year, with a pathway toward 2,000-unit ($2M) division-wide procurement in 2027. As a 21-year-old, all I could have asked for was a place where I could freely dream the impossible, a team to build shoulder to shoulder with, and a purpose greater than myself. America gave me all three. This is the beginning of paying back a debt of gratitude I will carry for life. 🇺🇸
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