Today's trail

Red Hat and Nvidia's OpenShell puts AI agents on a deny-by-default leash

Prompt injection attacks pushed Red Hat and Nvidia to develop OpenShell, an open-source project that limits what AI agents can do.

United Airlines doesn't want AI agents to be the travel middleman

United Airlines will block AI agents from booking tickets over data and regulatory concerns; Expedia shares gain 2.8% and Tripadvisor 3%.

Open-Source AI Cybersecurity: 5 Hugging Face Risks [2026]

Hugging Face warns on open-source AI in cybersecurity. See 5 key risks, how attackers use open models, and what defenders should do in 2026.

United Airlines lets AI agents browse flights but blocks them from booking

United Airlines will let third-party AI agents show flight options and prices but blocks them from completing bookings, citing its Terms of Use.

Building real-time agents for EV charging using Gemma and TPUs

To bring cutting edge AI to EV charging, and build the world’s best conversational AI for distributed hardware, lemonflow needed lightweight yet robust models. Discover why they chose Gemma.

Microsoft Stock Suddenly Has an Anthropic Problem

Microsoft NASDAQ:MSFT shares fell nearly 3% Tuesday after artificial intelligence developer Anthropic unveiled workplace productivity tools that could directly challenge Microsoft Office. The move raises a significant question for investors: Could AI companies eventually threaten the software subsc…

AMD Ryzen AI Halo Becomes First Platform to Support Microsoft Project Zenith

What is Nebius? The AI cloud company that grew out of Yandex, explained before its earnings

AMD Ryzen AI Halo is the first platform to support Microsoft Project Zenith, a preconfigured Windows developer environment with VS Code, Git, Python and WSL.

The AI Chip Race Is Getting Crowded. This Company Has Another Advantage

Synopsys just posted a fourth straight earnings beat, yet its shares keep sliding. One acquisition gave it a tool its closest rival cannot easily copy, and the market may be mispricing what that means for AI chip design.

"We're building the organization of the future, where AI agents will talk to one another."

Okta's S&P 500 promotion is attracting attention, but its lasting opportunity depends on something else. Discover what could drive its next chapter and what might hold the stock back.