StreetInsider.com News Articles

Rubrik expands Project Hourglass with code security tool in preview

Thu, 08 Oct 2026 20:30:45 -0400

Rubrik (NYSE: RBRK) announced the expansion of its Project Hourglass partner alliance on October 9, 2026, adding AHEAD, Trace3, and World Wide Technology (WWT) as new members, alongside the introduction of Rubrik Code Guardian, a code repository security tool currently in private preview.

Project Hourglass now includes Cognizant, Deloitte, LTM, HCLTech, NTT DATA, and Wipro as existing partners. The program originally launched to operationalize Rubrik Agent Cloud for Anthropic's Claude Code, providing runtime behavioral guardrails, prompt context protection, and an Agent Rewind feature.

Rubrik Code Guardian uses Anthropic's Claude Mythos 5 model through a security harness to evaluate cloned, air-gapped copies of

Rubrik expands Project Hourglass with code security tool in preview

Thu, 08 Oct 2026 20:30:45 -0400

Rubrik Code Guardian uses Anthropic's Claude Mythos 5 model through a security harness to evaluate cloned, air-gapped copies of

Rubrik Expands Project Hourglass with Rubrik Code Guardian, Powered by Claude

Thu, 08 Oct 2026 20:30:00 -0400

AHEAD, Trace3, and WWT join agentic cyber resilience alliance to red-team code repositories and secure AI workflows.

GOA, India--(BUSINESS WIRE)-- Rubrik GSI Summit – October 9, 2026 – Rubrik (NYSE: RBRK), the Security and AI Operations Company, today announced the expansion of Project Hourglass, broadening its partner alliance to deliver Rubrik Code Guardian alongside Rubrik Agent Cloud. Rubrik welcomed additional partners AHEAD, Trace3, and WWT into Project Hourglass, joining Cognizant, Deloitte, LTM, HCLTech, NTT DATA, and Wipro.

According to Rubrik Zero Labs, 86% of cybersecurity and IT leaders anticipate that

Rubrik Expands Project Hourglass with Rubrik Code Guardian, Powered by Claude

Thu, 08 Oct 2026 20:30:00 -0400

AHEAD, Trace3, and WWT join agentic cyber resilience alliance to red-team code repositories and secure AI workflows.

According to Rubrik Zero Labs, 86% of cybersecurity and IT leaders anticipate that

Form 4 Rubrik, Inc. For: Oct 05 Filed by: Nithrakashyap Arvind

Wed, 07 Oct 2026 18:56:00 -0400

si-local-file:///var/storage/secattach/20261007/27162198.html

Yorkville Ives Starts Rubrik Inc (RBRK) at Outperform

Wed, 07 Oct 2026 10:20:07 -0400

(Updated - October 7, 2026 10:20 AM EDT)

Yorkville Ives analyst Dan Ives initiates coverage on Rubrik Inc (NYSE: RBRK) with a Outperform rating and a price target of $145.00.

The analyst comments "We are initiating coverage on RBRK with an OUTPERFORM rating and $145 price target. We view Rubrik as a key beneficiary of the shift from traditional backup toward agentic cyber resilience, where the priority is not merely storing a second copy of data but restoring the minimum viable business after an attack or unintended AI action. Ransomware increasingly targets production data, backups, identities, and cloud applications together, making recovery

Yorkville Ives Starts Rubrik Inc (RBRK) at Outperform

Wed, 07 Oct 2026 10:20:07 -0400

(Updated - October 7, 2026 10:20 AM EDT)

Yorkville Ives analyst Dan Ives initiates coverage on Rubrik Inc (NYSE: RBRK) with a Outperform rating and a price target of $145.00.

Form 4 Rubrik, Inc. For: Oct 05 Filed by: Wassenaar Yvonne

Tue, 06 Oct 2026 17:32:00 -0400

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Form 4 Rubrik, Inc. For: Oct 01 Filed by: THOMPSON JOHN WENDELL

Fri, 02 Oct 2026 17:50:00 -0400

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Form 4 Rubrik, Inc. For: Sep 24 Filed by: Sinha Bipul

Fri, 25 Sep 2026 20:42:00 -0400

si-local-file:///var/storage/secattach/20260925/27108451.html

Form 144 Rubrik, Inc. Filed by: Sinha Bipul

Fri, 25 Sep 2026 19:20:00 -0400

si-local-file:///var/storage/secattach/20260925/27108418.html

Rubrik Inc (RBRK) PT Raised to $139 at Baird

Wed, 23 Sep 2026 07:04:53 -0400

(Updated - September 23, 2026 7:04 AM EDT)

Baird analyst Shrenik Kothari raised the price target on Rubrik Inc (NYSE: RBRK) to $139.00 (from $130.00) while maintaining a Outperform rating.

The analyst commented: "We close our Bullish Fresh Pick designation, originally extended on 6/30, with shares up versus Nasdaq, while maintaining our Outperform rating and continuing to view RBRK as a core holding across cybersecurity/resilience software. Our Fresh Pick thesis was anchored on the view that investors were underappreciating Rubrik’s differentiated positioning as an emerging control point for AI-era agentic resilience. That disconnect has narrowed since. Importantly, while the valuation/re-rating opportunity has

Rubrik Inc (RBRK) PT Raised to $139 at Baird

Wed, 23 Sep 2026 07:04:53 -0400

(Updated - September 23, 2026 7:04 AM EDT)

Baird analyst Shrenik Kothari raised the price target on Rubrik Inc (NYSE: RBRK) to $139.00 (from $130.00) while maintaining a Outperform rating.

Form 4 Rubrik, Inc. For: Sep 15 Filed by: Nithrakashyap Arvind

Thu, 17 Sep 2026 21:16:00 -0400

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Form 4 Rubrik, Inc. For: Sep 15 Filed by: Choudary Kiran Kumar

Thu, 17 Sep 2026 21:14:00 -0400

si-local-file:///var/storage/secattach/20260917/27077244.html

Rubrik launches MCP tool for AI agents in private preview

Tue, 15 Sep 2026 10:28:34 -0400

Rubrik (NYSE: RBRK) has announced Rubrik MCP (Model Context Protocol), a new capability that gives AI agents programmable access to Rubrik's data, identity, and application intelligence within its Security Cloud platform.

The feature is currently available in private preview for existing Rubrik customers, with general availability targeted for October 2026. Rubrik said the tool was developed in collaboration with Anthropic and is powered by Anthropic's Claude models.

According to the company, Rubrik AI is now used by one-third of its global customer base. Rubrik MCP exposes the Rubrik Security Cloud API schema to connected agents, allowing teams to build reusable, multi-step recovery

Rubrik launches MCP tool for AI agents in private preview

Tue, 15 Sep 2026 10:28:34 -0400

Rubrik Adds New MCP Support to Expand Access to Agentic Cyber Resilience

Tue, 15 Sep 2026 10:28:00 -0400

Powered by Claude, Rubrik AI Now Used by One Third of Global Customers

PALO ALTO, Calif.--(BUSINESS WIRE)-- Rubrik (NYSE: RBRK), the Security and AI Operations Company, today announced Rubrik MCP (Model Context Protocol), giving an organization’s AI agents a secure, programmable path to Rubrik’s data, identity, and application intelligence. Support for MCP expands Rubrik AI, which is now trusted by one-third of its global customers, and unites Anthropic’s frontier models with Rubrik’s domain expertise and security guardrails—to deliver a multi-step reasoning agent engineered for critical incident response.

"We are seeing rapid growth with AI, and the addition of

Rubrik Adds New MCP Support to Expand Access to Agentic Cyber Resilience

Tue, 15 Sep 2026 10:28:00 -0400

Powered by Claude, Rubrik AI Now Used by One Third of Global Customers

"We are seeing rapid growth with AI, and the addition of

Rubrik launches AI code security tool using Anthropic's Claude model

Tue, 15 Sep 2026 10:26:01 -0400

Rubrik (NYSE: RBRK) has unveiled Rubrik Code Guardian, a service that uses Anthropic's Claude Mythos 5 AI model to scan customer source code for security vulnerabilities, according to a company press release.

The service operates on air-gapped copies of a customer's code repository, meaning analysis runs in an isolated environment separate from live systems. Rubrik says this approach allows the AI model to identify multi-step vulnerability chains — sequences of weaknesses that could be combined in an attack — and validate whether those chains are actually exploitable before flagging them.

Confirmed critical issues are pushed into developer workflows via Jira or GitHub,

Rubrik Unveils Rubrik Code Guardian, Harnessing Anthropic’s Claude Mythos 5 to Red-Team Code and Prioritize Cyber Risks

Tue, 15 Sep 2026 10:25:00 -0400

Frontier AI applied to secure, air-gapped code repositories accelerates testing of validated vulnerability chains and recommending remediation of potential issues

PALO ALTO, Calif.--(BUSINESS WIRE)-- As autonomous agents make the digital world more dangerous, Rubrik (NYSE: RBRK), the Security and AI Operations Company, unveils Rubrik Code Guardian, a custom Claude Mythos 5 harness that red-teams customers’ code based on an air-gapped copy of their repository.

“Rubrik is one of the partners we are working with to put Claude Mythos 5's cyber capabilities in defenders' hands, so they can find and validate attack paths before attackers do," said Michael Moore,

Rubrik Unveils Rubrik Code Guardian, Harnessing Anthropic’s Claude Mythos 5 to Red-Team Code and Prioritize Cyber Risks

Tue, 15 Sep 2026 10:25:00 -0400

Frontier AI applied to secure, air-gapped code repositories accelerates testing of validated vulnerability chains and recommending remediation of potential issues

Form 4 Rubrik, Inc. For: Sep 08 Filed by: Nithrakashyap Arvind

Thu, 10 Sep 2026 20:47:00 -0400

si-local-file:///var/storage/secattach/20260910/27049840.html

Wedbush Assumes Rubrik Inc (RBRK) at Outperform

Thu, 10 Sep 2026 16:27:29 -0400

(Updated - September 10, 2026 4:27 PM EDT)

Wedbush analyst Steven Wahrhaftig assumes coverage on Rubrik Inc (NYSE: RBRK) with a Outperform rating and a price target of $120.00.

The analyst comments "Rubrik (RBRK): We are assuming coverage with an OUTPERFORM rating and $120 price target based on ~44x FY29 EV/FCF and ~11x 2029 EV/Revenue while adding RBRK o Wedbush’s Best Ideas Lis given the strong growth profile including 38% y/y in the most recent quarter, well above the industry’s mid -teens growth rate with stable free cash flow generation of $66 million in FY2Q27. The strongest cyber resilience play in public

Wedbush Assumes Rubrik Inc (RBRK) at Outperform

Thu, 10 Sep 2026 16:27:29 -0400

(Updated - September 10, 2026 4:27 PM EDT)

Wedbush analyst Steven Wahrhaftig assumes coverage on Rubrik Inc (NYSE: RBRK) with a Outperform rating and a price target of $120.00.