Senior Customer Success Engineer

Rubrik expands Project Hourglass with Rubrik Code Guardian, powered by Claude. * 6 hrs ago 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 the proliferation of AI agents will outpace their organization's security guardrails within the next year. Rubrik Code Guardian aims to provide partners the capability to proactively red-team client code within air-gapped environments, prioritize realistic attack chains, and maintain instant codebase recovery. "Engineering teams are turning to AI models to accelerate software delivery, but speed cannot compromise security or architectural integrity," said Alok Agrawal, Chief Solutions Officer, Rubrik. "By incorporating Rubrik Code Guardian into Project Hourglass, we are ensuring engineering teams are able to conduct red-team analysis, prioritize business impact and reduce risk." Securing Customer Source Code with Rubrik Code Guardian Rubrik Code Guardian harnesses Anthropic's Claude Mythos 5 through a specialized security harness to evaluate code repositories against sophisticated, multi-step threat scenarios. Rather than operating on live production environments, the system tests a cloned, air-gapped copy of customer repositories. Key capabilities Rubrik aims to deliver to Project Hourglass partners include: * Isolated Red-Team Analysis: Claude Mythos 5 operates inside Rubrik's security harness. * Attack Chain Discovery: The engine will reason across files, services, identity roles, and cloud perimeters to uncover chained vulnerabilities that conventional static tools miss. * Business Impact Prioritization: To eliminate alert fatigue, findings are verified for actual exploitability and scored by business criticality. Equipping Its Partners with Agentic Cyber Resilience Project Hourglass originally launched to operationalize Rubrik Agent Cloud for Anthropic's Claude Code, introducing runtime behavioral guardrails, prompt context protection, and Agent Rewind to reverse unintended actions. By adding Rubrik Code Guardian, Project Hourglass offers an end-to-end security architecture. The program provides participating partners with joint go-to-market resources, dedicated technical certification tracks, and direct engineering access to accelerate client deployments. "Customers want to adopt AI coding without inheriting AI-speed attack surface. By expanding our Rubrik partnership through Project Hourglass and Code Guardian, AHEAD helps clients close that gap, from architecture through deployment. Code is attacked, tested, and validated in a safe environment before it ships, so teams move faster with confidence, and Rubrik's recovery capabilities remain in place as the safety net." - Steven Sorensen, Specialty Solutions Engineer, Cyber Resiliency at AHEAD "Our clients are moving quickly to adopt agentic AI, and securing those environments requires a new approach to resilience. At Trace3, we are not only using Rubrik Agent Cloud internally to help protect our own agentic AI initiatives, but we are also bringing that hands-on experience to our clients. Trace3's Resiliency Practice and AI risk and Governance practice is ready to help clients secure, observe, protect, and recover their agentic AI environments as they scale. That perspective and experience, as both a user and a partner of Rubrik, gives us a unique understanding of what it takes to build more secure and resilient agentic AI environments." - Sandy Salty, Chief Marketing Officer at Trace3 "WWT uses our Advanced Technology Center to test and validate innovative security solutions, making isolated threat testing a core part of our DNA. Integrating Rubrik Code Guardian through Project Hourglass perfectly complements this approach. The end-to-end security architecture ensures our clients achieve business resilience as they deploy new AI agents." - Chris Konrad, Vice President of Global Cyber at World Wide Technology Rubrik Code Guardian is currently in private preview and accepting select design partners. It is provided "as is," is not currently generally available, and may change or be discontinued. Availability, features, and performance are not guaranteed. SAFE HARBOR STATEMENT Any unreleased services or features referenced in this document are not currently available and may not be made generally available on time or at all, as may be determined in its sole discretion. Any such referenced services or features do not represent promises to deliver, commitments, or obligations of Rubrik, Inc. and may not be incorporated into any contract. Customers should make their purchase decisions based upon services and features that are currently generally available. About Rubrik Rubrik (NYSE: RBRK) is the Security and AI Operations Company, delivering one platform built at the intersection of data, identity, and AI. The platform enables agentic cyber resilience and trusted AI operations for enterprises worldwide, built to recover before disruption strikes and stay a step ahead, so security is never the reason ambition stalls. For more information, please visit www.rubrik.com and follow Rubrik on LinkedIn and X. Media gallery

Rubrik (NYSE:RBRK) stock: insider Yvonne Wassenaar sells 721 shares. October 7, 2026 by InsiderTrades.com Key points. * Director Yvonne Wassenaar sold 721 Rubrik shares for approximately $85,799 at an average price of $119, reducing her direct holdings by 19.44% to 2,988 shares. The transaction was made under a pre-arranged Rule 10b5-1 trading plan. * Rubrik shares opened at $125.93 and are near their 52-week high of $127.90, with a market capitalization of about $26.1 billion. The company recently beat quarterly earnings and revenue estimates, reporting $427.26 million in revenue, up 43.9% year over year. * Analyst sentiment remains broadly positive: 28 analysts rate the stock a Buy, one rates it a Sell, and the consensus rating is "Moderate Buy" with a $114.42 price target. Rubrik, Inc. (NYSE:RBRK - Get Free Report) Director Yvonne Wassenaar sold 721 shares of the company's stock in a transaction dated Monday, October 5th. The shares were sold at an average price of $119.00, for a total transaction of $85,799.00. Following the completion of the sale, the director directly owned 2,988 shares in the company, valued at $355,572. This trade represents a 19.44% decrease in their position. The sale was disclosed in a filing with the Securities & Exchange Commission, which is available at the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Yvonne Wassenaar also recently made the following trade(s): * On Thursday, September 3rd, Yvonne Wassenaar sold 721 shares of Rubrik stock. The shares were sold at an average price of $89.52, for a total value of $64,543.92. * On Monday, August 3rd, Yvonne Wassenaar sold 721 shares of Rubrik stock. The shares were sold at an average price of $75.00, for a total value of $54,075.00. Rubrik stock up 2.6%. Discover more Track Stock Market Explore Exchanges Read Economics NYSE RBRK opened at $125.93 on Wednesday. Rubrik, Inc. has a fifty-two week low of $42.25 and a fifty-two week high of $127.90. The business has a fifty day moving average of $98.68 and a 200-day moving average of $77.14. The stock has a market cap of $26.10 billion, a price-to-earnings ratio of -99.94 and a beta of 1.12. Rubrik (NYSE:RBRK - Get Free Report) last posted its quarterly earnings data on Thursday, August 27th. The company reported $0.20 EPS for the quarter, beating analysts' consensus estimates of $0.04 by $0.16. The company had revenue of $427.26 million for the quarter, compared to analyst estimates of $396.30 million. The firm's revenue was up 43.9% on a year-over-year basis. During the same period in the previous year, the business earned ($0.03) EPS. Rubrik has set its FY 2027 guidance at 0.470-0.530 EPS and its Q3 2027 guidance at 0.070-0.090 EPS. As a group, analysts anticipate that Rubrik, Inc. will post -1.19 EPS for the current year. Wall street analysts forecast growth. Several research analysts have weighed in on RBRK shares. Stephens reiterated an "overweight" rating on shares of Rubrik in a report on Friday, August 28th. KeyCorp upped their target price on Rubrik from $112.00 to $120.00 and gave the company an "overweight" rating in a research note on Friday, August 28th. BMO Capital Markets raised their price target on Rubrik from $98.00 to $115.00 and gave the stock an "outperform" rating in a research note on Friday, August 28th. Cantor Fitzgerald restated an "overweight" rating and issued a $120.00 price target on shares of Rubrik in a report on Friday, August 28th. Finally, Piper Sandler increased their price objective on shares of Rubrik from $91.00 to $114.00 and gave the stock an "overweight" rating in a report on Friday, August 28th. Twenty-eight equities research analysts have rated the stock with a Buy rating and one has issued a Sell rating to the stock. Based on data from MarketBeat, the stock has a consensus rating of "Moderate Buy" and a consensus target price of $114.42. Hedge funds weigh in on Rubrik. A number of hedge funds have recently made changes to their positions in the business. Essential Partners LLC lifted its holdings in shares of Rubrik by 99.3% during the 1st quarter. Essential Partners LLC now owns 570 shares of the company's stock valued at $28,000 after acquiring an additional 284 shares in the last quarter. Sunbelt Securities Inc. acquired a new stake in Rubrik in the 1st quarter valued at $46,000. Markowski Investments acquired a new stake in Rubrik in the 2nd quarter valued at $48,000. EverSource Wealth Advisors LLC raised its position in Rubrik by 256.5% in the first quarter. EverSource Wealth Advisors LLC now owns 1,476 shares of the company's stock valued at $72,000 after purchasing an additional 1,062 shares during the period. Finally, Versant Capital Management Inc raised its position in Rubrik by 54.6% in the second quarter. Versant Capital Management Inc now owns 926 shares of the company's stock valued at $74,000 after purchasing an additional 327 shares during the period. Hedge funds and other institutional investors own 49.54% of the company's stock. About Rubrik. Rubrik, Inc is a cybersecurity and data management company that helps organizations protect, manage and recover data across on-premises infrastructure, cloud environments and software-as-a-service applications. Its platform is designed to support data backup, recovery, security monitoring and cyber resilience. The company's primary offering is Rubrik Security Cloud, a cloud-delivered platform that provides data protection and security capabilities, including policy-based backup, immutable data protection, ransomware recovery, threat monitoring and centralized management. This instant news alert was generated by narrative science technology and financial data from InsiderTrades.com in order to provide readers with the fastest and most accurate reporting. Please send any questions or comments about this story to [email protected]. Insider Buying or Selling at Rubrik? Sign-up to receive InsiderTrades.com's daily insider buying and selling report for Rubrik and related companies. From Our Partners