
riding shotgun with entrepreneurs @BessemerVP. NYC native, Yankee bleacher creature, ‘94 Rangers / Knicks aficionado, and long-suffering @NU_sports fan.
Brooklyn, NY
Joined July 2009
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Charles Birnbaum retweeted
New funds are here 🚀 $5.75 billion in new capital to continue the work in the AI era.
Forged in steel. Building what’s next: youtu.be/uj-JAd2SE2I
favorite album of all time. happy anny @Wilco @JeffTweedy 🥂
Wilco's Yankee Hotel Foxtrot turns 25 today
See where it falls on our list of the 200 best albums of the 2000s: pitchfork.visitlink.me/Y7rjh…
Charles Birnbaum retweeted
Today, we are at a crossroads.
As I write this, AI is saving lives by helping doctors identify diseases faster, and making education more accessible to people everywhere. It’s also being used to inflict harm on a global scale.
TRM’s AI-in-Crime Adoption Index found that, in 2026, criminal adoption of AI rose 40% year over year. Today’s threat actors are using AI to execute scams, cyber attacks, and other forms of digital crime at unprecedented speed and scale. In the last 90 days, we’ve also seen a growing number of incidents where AI agents themselves have gone rogue.
Business titans and religious leaders are sounding the same alarm: to realize AI’s promise, we need to protect people from its harms.
The first line of defense is prevention. Model companies like Anthropic and OpenAI are building stronger guardrails, and governments are exploring rules for how AI can be safely used. We call this the prevention layer.
At TRM, we’ve spent nearly a decade fighting crime, from fraud and cybercrime to human and wildlife trafficking. That experience has taught us one thing, if nothing else: the prevention layer is essential, but never enough.
Criminals will break through. When they do, it’s critical that crimefighters can identify the harm done, find the people and machines behind it, and take action: support the victim, freeze the funds, take down the infrastructure, arrest the offender, disable the agent, dismantle the network.
The world needs a new layer of protection.
We call it the disruption layer—and it's what we're building, right now.
The operating system for crimefighters
In 2018, we founded TRM to help crimefighters map how threat actors were using cryptocurrency. We analyzed petabytes of data, mapping over a 100 types of crime. Government agencies and financial institutions worldwide now use TRM to investigate complex criminal networks and combat financial crime.
The more cases we supported, however, the more we realized: if we were going to equip crimefighters to disrupt AI-scale crime, crypto would be 𝘱𝘢𝘳𝘵 of the story, but not the 𝘸𝘩𝘰𝘭𝘦 story. To build a successful case, investigators must source intelligence not just from the blockchain, but also corporate records, cyber threat data, the dark web, and dozens of other domains. Today’s crimefighters need to use natural language to search across siloed domains, connect the dots and unearth buried insights, automate the rote work, and coordinate with partners across public and private sectors—all while preserving auditability and human judgment.
In short, crimefighters need an operating system for the AI era.
So we built it.
For years, we’ve been developing this OS alongside the investigators who use it. Now, we’ve just announced a new round of funding, valuing TRM at $2 billion, to propel our work—and this fall, we’ll unveil the OS publicly, for the first time.
If your organization needs to fight AI-scale crime, please reach out. We want to work with you.
Charles Birnbaum retweeted
Today we’re launching 𝐓𝐡𝐞 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐰𝐚𝐤𝐞𝐧𝐢𝐧𝐠, the deep-dive research and playbook on agentic development. ⭐
20+ AI-pilled engineering teams → 63-pages of insights and frameworks to guide a company’s transformation.
Developer teams want to know:
"How are we measuring up? 🧵
theagenticawakening.com/
Charles Birnbaum retweeted
I really don’t feel like anyone talks about this enough.
Most dominant playoff run in NBA History.
Charles Birnbaum retweeted
𝐍𝐞𝐰 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 📈 Bessemer’s AI-Native Services evaluation framework.
Our investment team shares the 11-criterion score card they use to measure market attractiveness.
Starting with → 𝐌𝐚𝐫𝐤𝐞𝐭 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐝𝐞𝐦𝐚𝐧𝐝🧵
1. Vendor fragmentation
2. Incumbent response capacity
3. Criticality and failure cost
4. Demand elasticity under AI pricing
5. Supply side labor scarcity
Charles Birnbaum retweeted
"There's a lot of people
Who have a lot of opinions
But when you prove em wrong
You don't have to say shit to them
Nah
They don't deserve it.
Thank you"
–– Jalen Brunson
Subway 🚊 operator dropping the “Go NY Go NY Go” over the mic this morning as we rolled past 34th. This city is on 🔥 💙 🧡



















