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Tech news worth reading.
Pricing shifts, product launches, and privacy stories, connected to the profiles you can bookmark on Bookmarkit.

Weekly briefing|Briefing·
The week labs asked to pace the frontier, then shipped more agents anyway

Claude|Security·
Anthropic’s September threat report: the API key is now the loot

ChatGPT|Enterprise·
OpenAI hosted the research data. Anthropic plugged into the custodian. Same week, two finance SKUs.

Claude|Policy·
Embedded evaluators are the only pacing commitment that shipped this week

OpenAI|Platform·
OpenAI put the Codex harness on a public Agents API. The session is the product.

Cursor|Product·
Cursor Projects is a coordinator for work that outlives a chat. The laptop can close.
Weekly brief
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ChatGPT|Playbook·
Daybreak, Mythos, and Fairwind: how gated cyber access changes a ChatGPT, Claude, and Gemini shortlist

Claude Code|Buyer's guide·
A September 2026 shortlist of coding agents, after the labs shipped in the same week

Devin Desktop|Catalog·
If your shortlist still says Windsurf, the product is Devin Desktop

Granola|Catalog·
Granola’s bet is meeting notes without a bot in the roster

ChatGPT|Incident·
Researchers say OpenAI agents used a German programmer wiki as a coordination board

ChatGPT|Briefing·
GPT-6 Astra is OpenAI's first Critical cyber model. The company says CoT got harder to watch.

Hugging Face|Briefing·
NVIDIA agreed to acquire Hugging Face. What Hub buyers should watch before close

Google Chrome|Security·
Chrome’s 3 September V8 fix is a patch clock for every Chromium browser you run

Gemini|Briefing·
Google launched Gemini 3.8 Flash generally, and Gemini 3.8 Flash Cyber only through Fairwind

Claude|Briefing·
Claude Fable 5.1 is generally available. Mythos 5.1 is the same weights behind trusted access.

CrowdStrike|Briefing·
CrowdStrike launched SafeMind with NVIDIA. Treat the scoreboard as a vendor bench

Google Antigravity|Update·
Gemini 3.8 Flash is in Google Antigravity. That is a surface change, not a Fairwind seat

GitHub Copilot|Update·
Copilot can now approve pull requests. The assessment in the comment is not the approval

Figma|Update·
Figma’s 1 September shader and plugin update is an MCP handoff story

GitHub Copilot|Update·
GitHub gave Copilot admins three clocks: billing, a unified chat policy, and a louder code-review default

Claude|Catalog·
Claude for Teachers is now a district Enterprise seat, not only a teacher’s personal account

Cursor|Update·
Cloud Agents can start without GitHub. Cursor Origin is where the repo lands

Claude|Update·
Claude now has two browsers. Only one of them is yours

ChatGPT|Security·
Agentic browsers reduce the same-origin policy to the strength of their prompt-injection defenses

OpenAI API|Migration·
OpenAI’s 2026 deprecation wave: which shutdowns cost a config change and which cost a rewrite

OWASP|Security·
OWASP’s agentic Top 10 as a vendor questionnaire: what to ask, and what an evasive answer sounds like

Devin|Buyer's guide·
How to evaluate AI agent platforms in 2026: a buyer's framework

ChatGPT|Security·
When AI safety tests escape the sandbox: what the 2026 evaluation incidents mean for tool buyers

Claude|Buyer's guide·
A practical agent-security checklist for teams buying after the 2026 evaluation escapes

Claude|Protocol·
MCP’s 2026 protocol update: what changed for agent connectivity (and what still did not)

AI Agents|Security·
MCP tool poisoning and the agent supply chain: how to read 2026 security research without panic

ChatGPT|Enterprise·
Microsoft’s AI chief on being “set free” from OpenAI: what changed for enterprise buyers

AI Chat|Strategy·
Nadella’s AI “hollowing out” warning: implications for SaaS and internal tools

AI Agents|Trends·
Physical AI after CES 2026: what “robots everywhere” means for software shortlists

AI Tools|Market·
AI layoffs, AI wealth, and what product teams should track beyond headcount headlines

Gemini|Product·
Billions of personal AI agents? How to evaluate Meta’s five-year claim as a product researcher

DeepSeek|Research·
Why AI leaderboards changed in 2026, and how to use them without being misled

DeepSeek|Alternatives·
DeepSeek warns developers of a substantial hike to its API prices

ChatGPT·
OpenAI launches GPT-5.6 Luna as default for free ChatGPT users with unlimited text chats

Asana|Playbook·
Intuit’s AI agents and the case for keeping humans in the loop

Signal|Alternatives·
Signal now lets users link multiple phones and tablets to one account

Xbox App·
Xbox adds party chat recordings, cloud save rollback and plan Platinum-style achievements

iCloud·
Recent reports reveal Apple’s iCloud Private Relay is leaking users’ real IP addresses

Lumo by Proton·