Advanced artificial intelligence models will “fundamentally change warfare as we know it,” a top cyber official at the Defense Department said Thursday, saying it represents “not evolutionary warfare, but revolutionary warfare.”

Paul Lyons, principal deputy assistant secretary for cyber policy, said the development of frontier AI models like Mythos amounted to a “watershed moment,” speaking at Rubrik’s  Federal Cyber Resilience Breakfast produced by FedScoop.

Such models will “change both offense and defensive posture within the Department of War to something that’s close to you for critical infrastructure,” he said. “This is the ability to hunt and speed across the domain and outside the fence line in critical dependencies with water, power, compute.”

The advent of the technology is forcing the department to address difficult questions, but it’s a great opportunity as well for the United States given that it’s being developed by American companies, Lyons said. It’s something his department is optimistic about, he said.

“To be blunt, we’re trying to figure out, what authorities do we need? How do you leverage that within both decisionmaking and employment?” he said. “We have the right people looking at the speed, scale and complexity of cyber and how it’s going to be affected through the advent of AI.”

The Pentagon labeled Mythos a “supply chain risk” after its creator, Anthropic, resisted commands from the department to use its Claude model in ways the firm opposed. The department has nonetheless been using Mythos to hunt for cyber vulnerabilities.

Lyons said that cyber warfare overall has become more mature, as recent conflicts have shown.

“We saw it in spades in Venezuela, where you can layer cyber to create conditions that are favorable to the warfighter, that lower risk to mission, lower risk to force that where paired with both no kinetic and kinetic effects, can increase lethality,” he said. “We see it in Iran today.”

President Donald Trump’s cyber strategy places an emphasis on taking the battle to the malicious hackers, something Lyons said was a vital approach.

“America’s posture in cyber defense has been largely a defensive posture,” he said. “That’s a losing strategy for America. America has to dominate the full spectrum of cyber operations.”

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A year-long effort to strengthen cybersecurity and modernize tech at U.S. intelligence agencies has led to policy standards for using AI to bolster cyber defenses, a shared repository of all apps that have undergone a cybersecurity review and more, the Office of the Director of National Intelligence announced Thursday.

An unclassified summary of cyber and tech modernization work under the first year of DNI Tulsi Gabbard’s stewardship states that the office has expanded the automation of threat hunting across intelligence community networks. (The Cybersecurity and Infrastructure Security Agency conducts threat hunting across federal civilian agencies.)

The ODNI also has developed a zero-trust strategy that shifts “to a data-centric security model that protects information regardless of location or network,” according to the summary.

“Over the past year, we have taken meaningful steps to begin fulfilling that responsibility through the largest IC-wide technology investment and modernization effort in history,” Gabbard said in a news release. “President Trump’s Intelligence Community is moving faster and more decisively on cybersecurity modernization and investments in IT than ever before, delivering stronger defenses, greater efficiency, and real cost savings for the American people.”   

It constitutes the first significant cybersecurity announcement out of the office under Gabbard and the second Trump administration.

While the year-long effort began before the recent release of a national cyber strategy, the ODNI initiatives reflect many of its goals, including better protection of federal networks, advancing artificial intelligence for defensive purposes and going on offense against cyber adversaries.

The ODNI directed its National Counterintelligence and Security Center “to proactively combat foreign intelligence actors seeking to engage in cyber-attacks against U.S. interests,” according to the summary. 

The idea of an intelligence community repository of cybersecurity authorizations is to save both time and money, as it would allow agencies to capitalize on the testing of apps that other agencies have done without having to repeat them. 

On AI, the ODNI is “developing the policy framework, governance, and standards necessary to accelerate AI adoption for cybersecurity and other critical technology,” the summary states.

“Protecting our nation’s most sensitive information from those who seek to exploit it, while making sure our intelligence professionals have the tools and access they need to do their jobs, is not optional. It is essential to our national security,” Gabbard said. 

Gabbard’s appearance earlier this year during an FBI search of an elections office in Georgia has drawn congressional scrutiny, an appearance she has defended in part by citing her office’s role in coordinating and analyzing intelligence related to cybersecurity. Gabbard’s own personal cybersecurity practices prior to taking the job of DNI have also raised questions.

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SAN FRANCISCO — The Trump administration’s two-week old cyber strategy that aims to promote more proactive, offensive actions while bolstering federal networks and critical infrastructure, is a significant shift that’s already materializing in meaningful ways, a group of experts said Monday at the RSAC 2026 Conference. 

Despite the federal government’s absence from the industry’s largest annual gathering, and the long-anticipated document’s brevity, representatives from a major cybersecurity vendor, consulting, venture capital and law firm were quick to defend and evangelize the administration’s strategic actions in cyberspace. 

The freshly-released strategy puts the federal government on firm footing to move beyond deterrence and into action, said David Lashway, partner and global leader of cybersecurity and national security at Sidley Austin. 

“We are going to take offensive and defensive action with the most powerful cyber capability that the world’s ever seen, and hopefully will ever know,” he said. 

This doesn’t mean, as some industry observers have suggested, that the Trump administration is pushing private companies to hack back. 

The scale and whole of government response is the key difference between the latest federal cyber strategy and what administrations have called for over the past decade, Lashway said. 

Instead of relying on private lawyers to get a nationwide injunction and collaborate with dozens of governments for massive takedowns, or government agencies collaborating with private security companies on a limited basis, the strategy aims to mobilize “the massive infrastructure and capability of the United States in a more coordinated way,” he added. 

This strategic pivot won’t achieve all of its objectives immediately, but it’s already showing signs of impact, according to Lashway. “It’s been different since they issued the strategy,” he said. “We’ve already noticed a difference.”

Wendi Whitmore, chief security intelligence officer at Palo Alto Networks, said she’s also seen more collaboration in the private sector.

“While there’s no doubt challenges related to current staffing and the dynamic environment going on with the government, I have never before seen as much action and cooperation as we are seeing today, and that’s from every government agency that we’re working with,” Whitmore said. 

“There is certainly a tremendous shift in the level of discussion that we get from the government today,” she added. “It’s a very proactive, kind of muscular dialogue that’s different from what I’ve previously seen.”

Experts said that earlier concerns about triggering backlash and worsening already fragile systems had kept the federal government from taking certain actions, but that caution is now being reconsidered.

“The government’s going to start punching people in the face,” said Jamil Jaffer, venture partner and strategic advisor at Paladin Capital Group. 

Trump administration officials have told the private sector it wants their help and they need to be well defended, he added. “If we do live in glass houses, well, everyone’s going to need to start putting more glass up.”

Jaffer expects the Trump administration to prevent and respond to intrusions aggressively and publicly. “Half the problem with deterrence today is we don’t actually practice real deterrence when it comes to the cyber domain. We don’t punch people back,” he said. 

The dynamic and proper response, to him, is akin to a child responding to a bully at school. 

“If you get hit in the face, punch them back in the face,” Jaffer said. “Do it publicly. Everyone sees it. Less people come after you.”

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National Cyber Director Sean Cairncross said Tuesday that the Trump administration isn’t aspiring to enlist the private sector to conduct offensive cyber operations, but instead to help the government by keeping them abreast of the threats they’re facing.

The recently-released national cyber strategy talks about incentivizing companies to disrupt the networks of adversaries.

“I’m not talking about the private sector, industry or companies engaging in a cyber offensive campaign,” Cairncross said at an event hosted by Auburn University’s McCrary Institute. “What I’m talking about are the technical capabilities, the ability of our private sector to illuminate the battlefield from what they’re seeing, to inform and share information so that the USG [U.S. government] can respond to get ahead of things.”

The idea of enabling U.S. companies to undertake disruptive or offensive campaigns against malicious hackers, or to at least aid in U.S. government offensive operations, has regained currency in some GOP circles in recent years. Some companies have shown an interest in doing so, especially if laws are changed to make it more viable.

That trend coincides with growing calls from Trump administration officials — and now the release of the cybersecurity strategy — to go on the offense against hackers, although Cairncross emphasized again that the strategy pillar to “shape adversary behavior” isn’t just about conducting cyber offensive campaigns, but to use other government mechanisms to put pressure on hackers, be they legal or diplomatic.

The government can go about shaping the “risk calculus” “in a more agile fashion” with private sector help, he said.

There’s an enormous amount of capability on the private sector side, and now we have a spear from the United States government… we are looking for real partnership,” Cairncross said.

One way the U.S. government has sought to bring the fight to cyber adversaries is the FBI’s “joint sequenced operations,” used to degrade their capabilities. Speaking at the same event, the head of the bureau’s cyber division said the private sector was key to those operations as well.

“Every one of the joint sequenced operations that the FBI conducts to remove that capacity and capability that I talked about — from the Russians, from the Chinese, from the Iranians and others — happens because a victim came forward and engaged the FBI,” said Brett Leatherman.

“One takeaway for everybody here is ‘What is your game plan in the event of a breach to engage your local FBI field office?’” he asked. “I would proffer there’s very little liability in doing so, and we’re happy to have conversations with your outside or inside counsel, but there’s a tremendous amount to be gained by doing that.”

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The Trump administration is plotting an interagency body to confront malign hackers, pilot programs to secure critical infrastructure across states and other steps tied to its freshly-released cyber strategy, National Cyber Director Sean Cairncross said Monday.

The “interagency cell” will bring together agencies like the Justice Department, the Department of State, the FBI and the Pentagon, which will make it clear that going on cyber offense isn’t just about attacking enemies in cyberspace, Cairncross said.

“Sure, that’s part of it, but that’s not all of it,” he said at an event hosted by USTelecom. It will include diplomatic efforts, arrests and more, he said. “As President Trump has made clear, he expects results, and he’s empowered the team under him to go get them.”

A series of pilot programs will be catered to specific critical infrastructure industries in specific states, such as water in Texas and beef in South Dakota, Cairncross said. Different sectors operate at more or less mature levels, he said.

“One of the things that we are working to do is to align those sectors and prioritize those sectors in a way that makes sense,” he said.

Cairncross said the administration wants to share information with industry better, and will be looking as well at revising regulations in some instances. One of those instances is the Securities and Exchange Commission’s 2023 incident disclosure rule, which drew some of the most vehement industry opposition under the Biden administration’s’ pursuit of cyber regulations. The idea is to make sure they “make sense for industry,” Cairncross said.

But the administration also will have things it seeks from the private sector. That will include bringing together CEOs and sending the message to them that “you need to dedicate some real resources,” he said.

Cairncross has spoken before about wanting to establish an academy to address education and training in a nation with persistent cybersecurity job openings, but there’s more attached to it, he said.

The effort, which Cairncross said the administration would release details on soon, will also include a foundry (which “will be able to scale with private capital new innovation, and deploy it more quickly”) and an accelerator (“so when there’s preceded financing on on projects to really ramp that up and be able to scale as well and overcome some of the procurement hurdles that are often based in in this space”).

Cairncross said at a second event Monday that another forthcoming step was a law enforcement pilot program to better share information with state and local governments.

“We’re looking for ways to streamline information sharing from the USG side,” Cairncross said at a Billington Cybersecurity event, using the acronym for “U.S. government.” “Often, ‘how’ we know things is extremely sensitive, ‘what’ we know is less so,” he said. The goal is “to figure out how to communicate that in a helpful, actionable way.”

Updated, 3/9/26: to include comments about law enforcement pilot program.

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President Donald Trump released his administration’s cyber strategy Friday, promoting offense operations in cyberspace, securing federal networks and critical infrastructure, streamlining regulations, leveraging emerging technologies and strengthening the cybersecurity workforce.

Trump also signed an executive order Friday directing agencies to take action to combat cybercrime and fraud.

A little more than half of the five pages of strategy text of the long-anticipated document is preamble, and two of its seven pages are title and ending pages. Administration officials have said the strategy is deliberately high-level, and the White House promised more detailed guidance in the future.

The strategy “calls for unprecedented coordination across government and the private sector to invest in the best technologies and continue world-class innovation, and to make the most of America’s cyber capabilities for both offensive and defensive missions,” the White House said in a statement accompanying its release.

Each of the six “pillars” of the strategy offer some prescriptions.

“Shaping adversary behavior” calls for using U.S. government offensive and defensive capabilities in cyberspace, as well as incentivizing the private sector to disrupt adversary networks.

It also says Trump will “counter the spread of the surveillance state and authoritarian technologies that monitor and repress citizens,” even as administration critics argue that his administration has fostered surveillance and repression against U.S. citizens.

The shortest pillar, “promote common sense regulation,” decries rules that are only “costly checklists.” The Biden administration expanded cyber regulations, spurring some industry resistance. But the Trump pillar does talk about addressing liability, a point of emphasis for the prior administration as well.

“Modernize and secure federal networks” talks about using concepts and technologies like post-quantum cryptography, artificial intelligence, zero-trust and lowering barriers for vendors to sell tech to the government to meet those goals.

To “secure critical infrastructure,” the strategy calls for fortifying not just owners and operators but also the supply chain, in part by focusing on U.S.-made rather than adversary-made products.

“We will deny our adversaries initial access, and in the event of an incident, we must be able to recover quickly,” the strategy reads. “We will galvanize the role of state, local, Tribal, and territorial authorities as a complement to— not a substitute for — our national cybersecurity efforts.” Some critics of the administration’s cybersecurity actions have contended that it has shifted the burden to state and local governments too much.

AI usage makes up the bulk of the pillar entitled “sustain superiority in critical and emerging technologies,” in addition to reflecting earlier parts of the strategy on the topics of quantum cryptography and privacy protection. That includes the protection of data centers, the subject of localized fights across the country over their location and resource costs.

The final pillar says the United States must “build talent and capability,” after a year of the administration cutting a significant number of cyber positions in the federal government. “We will eliminate roadblocks that prevent industry, academia, government, and the military from aligning incentives and building a highly skilled cyber workforce,” it states.

Some positive reviews rolled in about the strategy despite the late-Friday afternoon release, traditionally the time of week when an administration looks to publish news it hopes will garner little attention.

“As new and more sophisticated threats emerge, America needed a new national cyber strategy that captures the urgency of this moment,” USTelecom President and CEO Jonathan Spalter said in a news release. “The President’s strategy rightly recognizes that harnessing America’s unique mix of private-sector innovation with public-sector capacity is the best deterrence.”

Frank Cilluffo, Director of the McCrary Institute for Cyber and Critical Infrastructure Security at Auburn University, was struck by the focus on deterrence: “This unified strategy determining a direction on offensive and defensive cyber operations and collaboration couldn’t be more timely.”

The Business Software Alliance cheered the call for streamlining cyber regulations, in particular.

A number of cyber vendors took note of the passages on AI. “Redirecting resources from paperwork to AI-powered security capabilities is the only way to keep pace with modern threats and adversaries who operate at great speed,” said Bill Wright, global head of government affairs at Elastic. “This strategy appears to recognize that fundamental truth.”

Not all the reviews were flattering, however, including from the top Democrat on the House Homeland Security Committee, Bennie Thompson, who said the strategy’s “underachieving” was the only thing impressive about it.

“What little ‘substance’ does exist in this pamphlet is a mishmash of vague platitudes, a long catalogue of ‘we will’ statements that may or may not match the Administration’s current behavior, and, mercifully, an apparent extension of some Biden-era policies,” he said. “Completely lacking is even the most basic blueprint for how the Administration will go about achieving any of its cybersecurity goals — an objective possibly hamstrung by the hemorrhage in cyber talent across all Federal agencies since Trump took office.”

The executive order Trump signed Friday coincides with the release of the strategy but there’s little overlap between the subject matter; the strategy makes one mention of cybercrime.

The order directs the attorney general to prioritize prosecution of cybercrime and fraud, orders agencies to review tools that they could use to counter international criminal organizations and  gives the Department of Homeland Security marching orders to improve training, in addition to other steps, according to a fact sheet.

“President Trump is unleashing every available tool to stop foreign-backed criminal networks that exploit vulnerable Americans through cyber-enabled fraud and extortion,” the fact sheet states.

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