Solving government's most critical national challanges with sovereign AI and cyber-defense.

Global
Joined August 2026
We’re releasing these research models on @huggingface so others can build on the work (but noting that they are separate from Dream’s production models).
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The extra step was mid-training with a twist. We turned 220,000 curated security documents into explanations, Q&A and analysis, then trained the model on that material before teaching it to follow instructions and chat.
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Across 13 tasks from six public benchmarks, MiST-8B scored 61.7, up from 48.6 for its base model. It outperformed every open cybersecurity baseline we tested, including models with 20B and 70B parameters.
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Our model learned security before it learned to chat. MiST-8B then beat a 70B cybersecurity model across our 13-task evaluation. Today we’re releasing MiST, our family of open cybersecurity models. Oded shares what went into it.
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Building AI for national cybersecurity requires more than powerful general-purpose models. Governments need specialized AI that can operate securely and independently on infrastructure they control. At Dream, we applied MiST, our cybersecurity mid-training method, to @nvidia Nemotron 3.5 Super VL, a 120B-parameter open model. The results improved performance across all 15 cybersecurity knowledge benchmarks, saw average security score increase from 65.4 to 74.1 and outperformed other tested 120B-class open models on 12 of 15 benchmarks, all without impacting general capabilities. Full technical deep dive, including how an AI agent and an experienced researcher helped accelerate training by 3.6 is on our research blog dreamgroup.com/blog/mid-trai…
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"The agent acted." "The agent escaped." "The agent ignored its instructions." Told that way, AI labs that had agentic breakouts are witnesses. But that same lab chose the agent’s tools, set its permissions, and approved its run. Our CEO Shalev Hulio on why AI autonomy is not an alibi, the process that he calls on labs (including Dream) to use, and what governments still need to fully own. via @IBTimes ibtimes.com/ai-autonomy-not-…
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Judging by my tl there is a growing gap in understanding of AI capability. The first issue I think is around recency and tier of use. I think a lot of people tried the free tier of ChatGPT somewhere last year and allowed it to inform their views on AI a little too much. This is a group of reactions laughing at various quirks of the models, hallucinations, etc. Yes I also saw the viral videos of OpenAI's Advanced Voice mode fumbling simple queries like "should I drive or walk to the carwash". The thing is that these free and old/deprecated models don't reflect the capability in the latest round of state of the art agentic models of this year, especially OpenAI Codex and Claude Code. But that brings me to the second issue. Even if people paid $200/month to use the state of the art models, a lot of the capabilities are relatively "peaky" in highly technical areas. Typical queries around search, writing, advice, etc. are *not* the domain that has made the most noticeable and dramatic strides in capability. Partly, this is due to the technical details of reinforcement learning and its use of verifiable rewards. But partly, it's also because these use cases are not sufficiently prioritized by the companies in their hillclimbing because they don't lead to as much $$$ value. The goldmines are elsewhere, and the focus comes along. So that brings me to the second group of people, who *both* 1) pay for and use the state of the art frontier agentic models (OpenAI Codex / Claude Code) and 2) do so professionally in technical domains like programming, math and research. This group of people is subject to the highest amount of "AI Psychosis" because the recent improvements in these domains as of this year have been nothing short of staggering. When you hand a computer terminal to one of these models, you can now watch them melt programming problems that you'd normally expect to take days/weeks of work. It's this second group of people that assigns a much greater gravity to the capabilities, their slope, and various cyber-related repercussions. TLDR the people in these two groups are speaking past each other. It really is simultaneously the case that OpenAI's free and I think slightly orphaned (?) "Advanced Voice Mode" will fumble the dumbest questions in your Instagram's reels and *at the same time*, OpenAI's highest-tier and paid Codex model will go off for 1 hour to coherently restructure an entire code base, or find and exploit vulnerabilities in computer systems. This part really works and has made dramatic strides because 2 properties: 1) these domains offer explicit reward functions that are verifiable meaning they are easily amenable to reinforcement learning training (e.g. unit tests passed yes or no, in contrast to writing, which is much harder to explicitly judge), but also 2) they are a lot more valuable in b2b settings, meaning that the biggest fraction of the team is focused on improving them. So here we are.
The degree to which you are awed by AI is perfectly correlated with how much you use AI to code.
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The conflict in the Gulf is also playing out through stolen credentials, compromised systems and intelligence gathering. Our latest research, which leans heavily on our national cyberdefense capabilities, follows DarkBlinders, a campaign using fake email logins, shared files and meeting apps to gain access.
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At least 1 GB was stolen from a government cloud environment in Iraq’s Kurdistan Region. An individual linked to Israel’s security sector was also compromised. The campaign remained active at publication and continues research initially posted by @Unit42_Intel .
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Ever more drastic warnings about the potential consequences of “superintelligence” have sparked a lively debate about how to regulate it. This week, the six leading AI companies gathered with President Trump at the White House to sign an accord—a sensible first step. Leading AI companies are committing to controls and independent audits of their most advanced models. Their first commitment includes preventing these models from accessing systems they are not supposed to enter. But what responsible companies work to prevent is exactly what adversaries want to achieve. You do not take off your seatbelt because other cars now have assisted driving. Your safety still depends on preparing for what others might do. The same applies to nations. Governments cannot base their security on the assumption that everyone will act responsibly. That is why we need AI not only regulated, but also under our sovereign control. AI should keep advancing. Governments must ensure that our defenses advance with it. Voluntary commitments matter. But we cannot blindly rely on them to protect our people and our most critical assets. forbes.com/sites/saradorn/20…
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We are getting too comfortable with “the agent escaped.” An agent escaping is a failure in development, architecture, or guardrails. And this will get worse. Reports of agents probing government websites show how even a routine research task can become an attempted government intrusion. Agents need limits that are enforced in software. This means permissions they can’t rewrite and mandatory supervision that can stop unauthorized actions before execution. This need is one of the reasons @DreamGroupAI is Proud to be working with @NVIDIA to help solve this problem and build the security layer autonomous agents need. If we can’t control it, we shouldn’t deploy it.
Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artificial intelligence is extraordinary technology that will advance discovery, productivity, security, health, and prosperity for generations to come. But its full promise can only be realized when people have confidence that AI is being built to be safe and deployed with wisdom and responsibility. This is bigger than a single product. It's the beginning of an open ecosystem to build the trust layer for safe agent systems. Together, we are building the foundation of the AI economy. Trust and innovation are not in conflict. Safety is how trust is earned. We must build not only the most capable AI, but the most trusted AI, so that this extraordinary technology can realize its enormous promise for the world. nvda.ws/4hcoq7m
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Muse is the #1 downloaded app in the US this week. Everyone's about to have an agent. And if Australia's any lesson, it's all too likely that when you ask your agent to pay the electric bill, it hacks the power company by accident instead. I live close enough to national critical infrastructure to know how thinly protected the long tail actually is. We've seen the total number of capable threat actors balloon from open-weights, open-source harnesses, and even frontier model abuse. But when you decouple intent from risk, it means a stratospheric increase in nation-state threats. This is still just getting started.
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Again. AI agents carry out a cyber attack. And the headlines are just the tip of the iceberg. Just a short while ago, sophisticated cyber attacks took months of preparation, large teams and substantial resources. Today, AI agents breach systems even without being instructed to. The incident in Australia highlights even more how quickly the threat is evolving. Governments cannot rely on yesterday’s tools to protect against these capabilities. We need to put the best available AI to work defending our nations and their most critical infrastructure, from hospitals to energy and water supplies. While this week has also indicated towards some sort of regulation, defenses have to go up in parallel. ft.com/content/56133ef4-377b…
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This one is for the @LangChain developers out there. One of our developers shares how and why some historical chat messages were changing when developing. Consider this a public service announcement. Full writeup here medium.com/@tal.edvabsky/the…
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Governments don't rent their air force. They own it. AI should be no different. Dream's Eran Hoffman on what sovereign AI actually requires, in a new interview with @IBTimesSG ibtimes.sg/race-sovereign-ai…
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As Dream's Karine shares with @sardesairajdeep on @IndiaToday, the road to protecting governments from AI attackers goes through deeper understanding of best practices and knowledge sharing with the right people.
AI Threat Alert: Hype Or Real? '...Can we hit the pause button?' — Amid concerns over the Anthropic founder’s statement that AI is now generating new AI, @C_P_Gurnani says the development needs to be taken seriously. He suggests controlling the usage of AI and its use cases. #ArtificialIntelligence #AISafety #FutureOfAI #AIThreat #NewsToday @sardesairajdeep
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