Today's trail

Not so fast, bot: Companies are banning AI agents. Here's the list.

From United Airlines to Amazon, companies are banning AI agents from making purchases for you and, in some cases, just browsing.

Bots pose as AI agents, AI agents pose as humans, and defenses believe both

Bots pose as AI agents, AI agents pose as humans, and defenses believe both

AI agent impersonation hid 414,210 credential stuffing visits at one marketplace, while a real agent passed itself off as a desktop browser.

Fable 5.2 Advances the Frontier

**media[1302160]**Multiple open-source AI models are available with Autoware

Nvidia challengers: AMD, Broadcom, or TSMC? Who could benefit if Jensen Huang loses his grip on AI chip giant

Nvidia's grip on the artificial intelligence (AI) chip industry is facing an unusual test, with a deepening leadership controversy involving CEO Jensen Huang adding to investor concerns about the technology sector's already volatile market environment.

WhiteMatter: $20 Million Series A To Expand Enterprise AI Agent Governance

WhiteMatter has raised $20 million in Series A funding to expand its enterprise platform for governing autonomous artificial intelligence agents, models, tools, and interactions. Blumberg Capital led the round,

Tether Releases QVAC BotPsy for Tool-Using AI on Personal Devices

Tether AI Research announced the release of QVAC BotPsy-0.8B on November 11, 2026, an open-weight, 0.8-billion-parameter model for tool calls on personal devices, and reported that it outperformed every tested model of u...

Tether releases compact AI agent for personal devices

Tether has released an 800-million-parameter AI agent that outperformed models 2.5 times larger across key evaluations.

Big Tech Wants Everyone to Use an AI Agent. But Who Shoulders the Cost?

Big Tech Wants Everyone to Use an AI Agent. But Who Shoulders the Cost?

These online helpers have such pricey computing needs, companies are only offering them to premium customers, or limiting who can access them.