Anthropic expands Mythos AI model access to 150 organizations across 15+ countries for critical infrastructure protection

Anthropic is expanding access to its Mythos AI model to 150 organizations in over 15 countries to protect critical infrastructure like power, water, and healthcare. The initiative, Project Glasswing, uses AI to find software vulnerabilities and has already uncovered over 10,000 flaws. The expansion, which includes partners like NATO and Samsung, comes a day after Anthropic confidentially filed for an IPO, signaling a major step in deploying advanced AI for cybersecurity.

Mythos model access expansion

• ▪Anthropic is expanding access to its Mythos AI model to about 150 new organizations across more than 15 countries
• ▪New partners for Project Glasswing must meet security requirements before gaining access to the Mythos model
• ▪The expansion of Project Glasswing includes industries such as power, water, healthcare, communications, and hardware
• ▪Cloud data management platform Rubrik announced it was among the new batch of companies joining Project Glasswing

Project Glasswing infrastructure protection

• ▪Project Glasswing is a joint industry initiative by Anthropic to find and fix critical software vulnerabilities using AI
• ▪Anthropic estimates that a major cyberattack on one of its partners could affect more than 100 million people
• ▪In April 2026, Anthropic gave 50 initial partners, including the U.S. government, access to the Claude Mythos Preview

Cybersecurity vulnerability detection capabilities

• ▪Since its launch, partners in Project Glasswing have used the Mythos model to uncover more than 10,000 high or critical-level security flaws
• ▪Anthropic's Claude Mythos AI model is capable of identifying thousands of zero-day vulnerabilities over several weeks

White House safety deployment meetings

• ▪Many experts have warned that hackers could use powerful AI models like Mythos to expose software vulnerabilities more quickly
• ▪The White House held numerous meetings with tech leaders and financial institutions to discuss the safe deployment of advanced AI models like Mythos

Anthropic confidential IPO filing

• ▪On June 1, 2026, Anthropic confidentially filed for an initial public offering with the U.S. Securities and Exchange Commission
• ▪Anthropic's IPO filing followed a $65 billion funding round that brought its valuation to nearly $1 trillion

Mythos EU market access

• ▪Organizations reported to have been given access to Mythos include Okta, Samsung, SK Hynix, NATO, and the EU's cybersecurity agency ENISA
• ▪The expanded group of organizations with Mythos access includes entities in Australia, Canada, France, Germany, Japan, and South Korea