Rubrik gains early access to Anthropic's Mythos AI model to strengthen cyber resilience

Rubrik gains access to Anthropic's Mythos for security testing By Investing.com

PALO ALTO, Calif. - Rubrik (NYSE:RBRK) announced today it has been granted access to Anthropic's Mythos Research Preview as part of Project Glasswing to test for software vulnerabilities in its enterprise platform and product suites. The $17.5 billion cybersecurity company has seen its stock surge 24.5% over the past week, though InvestingPro analysis suggests the shares are currently overvalued relative to its Fair Value. Anthropic is providing access to the Mythos Research Preview to organizations that build or maintain critical software infrastructure for identifying and fixing vulnerabilities in advance, according to a press release statement. Rubrik will use the advanced AI model defensively to identify, vet, and patch potential software vulnerabilities across its systems. The company said it aims to address security issues before they can be exploited. "It's important for us to be a part of Anthropic's Glasswing project as we work to speed trusted AI transformation for our customers, which includes both trust in our software and in our ability to deliver preemptive recovery and resilience," said Bipul Sinha, CEO, Chairman and Co-founder of Rubrik. "By putting Anthropic's model to work directly on our code, we are proactively purging potential vulnerabilities before they can ever be leveraged against us." The company stated that the Claude Mythos Research Preview demonstrates that the speed of discovery of software vulnerabilities represents a risk requiring serious attention. Anthropic is working with partners to help them vet their systems and apply fixes in advance. Rubrik describes itself as a security and AI operations company that operates at the intersection of data protection, cyber resilience, and enterprise AI acceleration. The company maintains impressive gross profit margins of 80% and strong revenue growth of 48%, according to InvestingPro data. Want deeper insights? InvestingPro offers a comprehensive Pro Research Report on RBRK, one of 1,400+ US equities covered with expert analysis and actionable intelligence. In other recent news, Rubrik Inc. is preparing to release its first-quarter fiscal 2027 earnings report on June 4. Several analyst firms have reiterated their positive ratings on Rubrik ahead of the earnings announcement. Cantor Fitzgerald has maintained an Overweight rating with a price target of $85.00, while Guggenheim and Rosenblatt have reiterated Buy ratings with price targets of $110.00 and $90.00, respectively. Rosenblatt anticipates Rubrik will report at least $366 million in revenue for the quarter, marking a year-over-year growth of at least 31%. Additionally, they project a 33% increase in subscription revenue, which would constitute 97% of the total revenue. In another development, Sophos has launched a backup service in collaboration with Rubrik, enabling Microsoft 365 data recovery after security incidents. This new service is available through Sophos Central and is part of a strategic partnership between the two companies. The collaboration aims to enhance data protection and recovery capabilities for organizations using Microsoft 365. These developments reflect ongoing strategic initiatives and market expectations surrounding Rubrik. This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.

Rubrik Gets Early Access To Anthropic Mythos Research Preview To Strengthen Cyber Resilience

Sydney, AUSTRALIA -- June 3, 2026 -- Rubrik (NYSE: RBRK), the Security and AI Operations Company, today announced it has been granted access to Anthropic's Mythos Research Preview as part of Project Glasswing. An important next step in the evolution of AI and cybersecurity, Rubrik is testing this advanced frontier AI defensively to identify, vet, and patch potential software vulnerabilities across the company's enterprise platform and products suites. Anthropic is giving access to Mythos Research Preview to organisations that build or maintain critical software infrastructure for the purposes of finding and fixing vulnerabilities in advance. "It's important for us to be a part of Anthropic's Glasswing project as we work to speed trusted AI transformation for our customers, which includes both trust in our software and in our ability to deliver preemptive recovery and resilience," said Bipul Sinha, CEO, Chairman and Co-founder of Rubrik. "By putting Anthropic's model to work directly on our code, we are proactively purging potential vulnerabilities before they can ever be leveraged against us." Claude Mythos Research Preview validates that the speed of discovery of software vulnerabilities is a risk that needs to be taken seriously. Anthropic is helping its partners to plan ahead, to be preemptive, which is to vet their systems and apply fixes that position them best for future recovery and resilience. For more information on Rubrik joining Anthropic's Project Glasswing, read Rubrik's blog post here. About Rubrik Rubrik (NYSE: RBRK), the Security and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing, monitoring, and recovering data, identities, and workloads across clouds. Rubrik Agent Cloud accelerates trusted AI agent deployments at scale by monitoring and auditing agentic actions, enforcing real-time guardrails, fine-tuning for accuracy, and undoing agentic mistakes.