Verizon Joins Project Glasswing to Defend Against AI Threats

Verizon is teaming with industry giants in Anthropic's Project Glasswing, a global coalition designed to defend critical infrastructure against vulnerabilities detected by frontier AI systems.

The telecom operator could enhance its threat detection capabilities and vulnerability patching through the partnership.

Glasswing was formed following the release of Claude Mythos Preview, a powerful AI model that can identify complex security flaws in software and operating systems at machine speed.

According to Anthropic, the system has already discovered thousands of zero-day vulnerabilities across major platforms.

Addressing AI-powered threat landscape

Claude Mythos Preview remains a limited-release model due to security concerns about widespread deployment.

Anthropic says the system has uncovered security flaws that evaded human detection for decades across operating systems and browsers.

"Glasswing is built around Claude Mythos Preview, our new limited-release frontier model, which has so far found thousands of zero-day vulnerabilities – including some that survived decades of human review – spanning every major operating system and browser," notes Daniela Amodei, President at Anthropic, on LinkedIn.

Daniela adds that cyber capabilities at this level could proliferate within months. She warns that not every actor gaining access will prioritise defence applications.

The model's capacity to uncover long-hidden vulnerabilities could mean attackers with similar tools may soon exploit weaknesses faster than traditional security teams can respond. 

Coalition approach to network defence

Project Glasswing brings together AI developers, cybersecurity firms, software companies and governments to coordinate defensive efforts.

Participating organisations include AWS, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorgan Chase, the Linux Foundation, Microsoft, NVIDIA and Palo Alto Networks. IBM has also recently joined the initiative. 

"Our customers rely on the security of our network every day. As part of Project Glasswing, we are able to test and improve our cybersecurity efforts with new insights to maintain our network's security," says Dan Schulman, CEO at Verizon.

The coalition structure allows members to share threat intelligence and vulnerability data across industries. 

"Over the past several months, our information security team has been rigorously testing this critical new technology to determine its benefits to our network," says Dan. 

"By using Mythos Preview, we are uniquely positioned to share cross-industry insights that will help secure the global internet fabric and support our mission to deliver a safe and reliable experience for every customer."

Verizon's participation reflects a strategy of adopting new technologies whilst maintaining control over security operations.

While the availability of tools that can rapidly identify vulnerabilities creates opportunities for both defenders and potential attackers, Project Glasswing represents an effort to ensure advanced AI models strengthen rather than compromise digital infrastructure.

The initiative assumes that coordinating defensive use of frontier AI could help security teams maintain an advantage over adversaries.

The partnership between Verizon and Anthropic demonstrates how critical infrastructure operators are responding to the prospect of AI-accelerated threat discovery.

The telecom operator's network scale could provide valuable data on how these tools perform in complex production environments.