Upstream Security

Heading to AutoTech? So are we.👋 The era of software-defined and AI-defined vehicles is here and with it comes a whole new level of complexity. Upstream is excited to join the COVESA Networking Event during AutoTech to discuss how mobility leaders are using connected vehicle data to fuel AI agents and deliver actionable intelligence. That’s where context becomes the secret sauce. 🌶️ Want to attend the COVESA networking event? Let us know if you need the registration link and passcode. 👉Want to secure some time to chat 1:1? Send us a message and we’ll set it up ahead of the event.  See you soon! #AutoTech2026 Ryan Patton, Craig Hissong, Shahar Frumkin, Tomer Younger Roy Bachar Melissa Cromack, Hunter Schoenthaler 

AI just changed the economics of the Zero-Day. With the arrival of frontier models like Anthropic’s Claude #MythosPreview, we are entering the era of AI-turbocharged vulnerability discovery. We’ve already seen the signals: 12 CVEs found in OpenSSL (some years old) and a surge of zero-days hitting legacy ERP systems. But here is the reality check: AI-assisted defense won’t be evenly distributed. While high-profile projects like Linux and OpenSSL get early protection from initiatives like #ProjectGlasswing, the "Deep Stack" of automotive and mobility tech remains in the shadows. Yaniv Maimon shifts the spotlight to the urgent need to secure AI modules alongside legacy systems >> https://lnkd.in/dt8_549s

🎉 We are live at #ESCAR USA 2026 in Novi, Michigan. Come find us at the Upstream booth to see how purpose-built AI agents, grounded in near real-time context from live digital twins, are changing what is possible for vSOC operations. Still time to set up a 1:1 >> https://lnkd.in/ez-xeccn Melissa Cromack Hunter Schoenthaler Ryan Patton Roy Bachar Craig Hissong #escarUSA #AutomotiveCybersecurity

The shift from a "wait-for-failure" model to a continuous quality loop is no longer a future state. After-sales quality teams acting on it now are closing the gap between field data and engineering decisions faster than ever. In this recorded session with MAPconnected Service & Warranty Lifecycle Network , Arnon Shafir Shafir walks through exactly how it's done: 🚘 Leveraging a unified data foundation across telemetry, service, and production systems ✨ Using AI to accelerate root-cause analysis, prioritize emerging failures ♾️ Feed validated insights back into engineering continuously, not reactively. Watch the full recording >> https://lnkd.in/dgU28nXX

Thirty years ago, no one predicted the smartphone would become a supercomputer in everyone's pocket. Masum Mir believes the vehicle is next, and that robo-taxis are just the beginning, not the destination. In the latest #Moving_Minds, Masum joins Giuseppe Serio to share what three decades of building internet, cloud, and mobile infrastructure at scale taught him about where Automotive is really headed. 🎥 Watch here: https://lnkd.in/ddi45SEP

As LLMs and MCPs expand the attack surface across #automotive, #smart_mobility and #physical_ai ecosystems, Upstream is expanding our platform to deliver real-time AI security. With live digital twins at the core of our technology, we provide the context needed so that you’re not simply seeing the traffic but also discovering and monitoring agents, enabling you to govern the full "data-to-action" pipeline.. The result? ✔️ Total Visibility: Discover every shadow API and agent. ✔️ Intent-Based Protection: Stop prompt injection and tool misuse before they trigger. ✔️ Stateful Security: Move beyond stateless monitoring to analyze agent intent and behavior in real-time. Learn more here: https://lnkd.in/dGTkNf5m #AISecurity #MCPSecurity #APISecurity #AgenticAI #UpstreamSecurity

2026 is the year of #physicalAI. It’s been around for a while, but CES 2026 marked the beginning of a new era. And with power comes new responsibilities: the kinetic liabilities. In his new blog, Yonatan Appel highlights that when your AI controls a multi-ton #robot or a precision #drone, an "integrity" breach doesn't just corrupt a database; it results in unauthorized physical motion. 🤖Logic over Malware: Attackers are moving up the stack. They are using compromised APIs and MCP traffic to hijack the machine's perception of reality. 🤖The Statefulness Gap: Your SIEM can tell you if a CPU is spiking, but it can’t tell you if a robot’s arm is moving at an unauthorized velocity. 🤖Regulatory Convergence: Between the EU CRA and the Machinery Regulation, #cybersecurity is now a prerequisite for functional safety. Don’t miss this new analysis: https://lnkd.in/eY5TWBDg

Deploying agents across multiple systems means identity, permissions, and observability can't be an afterthought. They need to be designed from day one. Upstream’s Yoav Levy was featured in the Financial Times by Isabel Berwick in her series on #agentic_AI trailblazers, sharing what real deployment looks like when agents start operating across your entire enterprise. At Upstream, agents are already running in production, cutting investigation workflows from hours to minutes. Read the article >> https://lnkd.in/eWDRCmwq

GigaOm just released the 2026 Radar for XDR, and the verdict is in: Upstream is a Leader and Outperformer 🎉 At Upstream, we believe the future of #automotive, #smartmobility and #Physical_AI security is found in the magic of real-time, behavioral context. By modeling the state of millions of assets through live digital twins, we’ve built an architectural moat that transforms how the world secures mobility. 🎯Download the full GigaOm 2026 XDR Radar report here: https://lnkd.in/dAUSm-kh

🔊We’re heading to ESCAR USA 2026 in Novi, Michigan, and we can’t wait to see you! As LLMs and MCPs expand the attack surface across the #Connected_vehicle ecosystem, SOCs are challenged with detecting new, yet complex, attacks at scale. This is where AI comes to the rescue!  Agentic capabilities are now more urgent than ever, offering security teams the ability to move fast and far more effectively. That is exactly what we will be discussing on-site. Set up time with our team>> https://lnkd.in/ez-xeccn Melissa Cromack, Craig Hissong, Ryan Patton Roy Bachar Hunter Schoenthaler Tomer Younger escar - The World's Leading Automotive Cyber Security Conference #EscarUSA