Pentagon Says “Risk” — NSA Says “Use It”: Anthropic’s Mythos Is Already Inside U.S. Intelligence

Mythos, unveiled by Anthropic earlier this month, is a high-end cybersecurity model considered too powerful for public release due to its potential for offensive cyber operations. Access has been tightly limited to about 40 organizations—and the NSA appears to be one of them.

According to reports, the agency is using Mythos to scan systems for exploitable vulnerabilities, effectively deploying one of the world’s most advanced AI cyber tools in real-world intelligence workflows. The UK AI Security Institute has also confirmed access.

The contradiction is hard to ignore: while parts of the U.S. government are actively using Anthropic’s models, others are challenging them in court—especially after the company refused to support mass surveillance and autonomous weapons use cases.

Meanwhile, Anthropic CEO Dario Amodei recently met with top White House officials, signaling a possible thaw in tensions.

Why it matters:
This is the AI power struggle in its rawest form—policy vs. capability.

On one side:

• Governments warning that frontier AI is too dangerous
  On the other:
• The same governments quietly deploying it anyway

That gap tells you everything about where we are in the AI cycle.

Mythos represents a new class of models:
Not just chatbots. Not just copilots.
But offensive-defensive cyber systems that can both find and potentially exploit vulnerabilities at scale.

And here’s the uncomfortable truth:
If one nation doesn’t use them, another will.

The deeper shift:
We’re entering an era where AI access itself becomes geopolitical leverage.

Anthropic restricting Mythos isn’t just a safety move—it’s a power filter.
Only a small circle gets access. Everyone else watches.

Hot take:
The real story isn’t that the NSA is using Mythos.

It’s that AI companies are now deciding which governments get the most powerful tools on earth—and under what conditions.

That’s a level of influence Big Tech has never had before.

And it’s only getting started.