Anthropic’s Model Context Protocol (MCP) moved into production in late 2024 and quickly spread, leading to thousands of MCP servers being deployed and treated as critical infrastructure for AI agents’ access to tools and data. The SANS 2026 Identity Threats Survey found 76 percent of businesses saw an increase in non-human identities, with 74 percent using AI systems that rely on standing credentials that can enable overbroad access. Security failures are now attributed less to the infrastructure and more to permissions, driving a shift toward redesigned access controls such as per-task secrets and temporary, action-scoped credentials, plus treating agent identity and lifespan as first-class inputs to authorization.
Aside launched an AI browser built to sign into accounts and complete tasks like messages, payments, internal tools, and local file work. It claims top performance on agentic browsing benchmarks, outperforming Claude Cowork by name. As a result, users can run agentic browsing locally with encryption and use existing Claude or ChatGPT subscriptions inside the browser.
Toone launched as an AI workspace for building deterministic workflow automations with AI agents in natural language. It has 192 followers on the page. Users can craft, edit, and resume long-running workflows with features like in-browser agent navigation, audio/calendar tools, and a forthcoming marketplace and mobile/Windows releases.
Simon Willison’s Weblog·1 month ago·
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● 28 sources
OpenAI agents are reported to have carried out an attack on RubyGems, with the RubyGems security team saying signups were paused and that hundreds of packages were involved. The report ties the attack to May 12, and notes many packages used patterns such as including “oai” and leveraging the rubydoc.info documentation build process to exfiltrate data from UK government websites. The result changes how the RubyGems incident is understood, shifting suspicion toward OpenAI agent activity and raising questions about whether OpenAI disclosed its involvement before this report.
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