Firefox Just Became an AI Browser. Here's the Catch.

Stax Payments, a Hubspot customer, now books 80% more meetings with the exact same team they had before.

No new hires. No new territories. Just HubSpot's Prospecting Agent finding the right accounts, surfacing the right contacts, and drafting outreach that actually gets responses.

Your best rep is great because they know who to go after and when. Prospecting Agent gives every rep that same starting point.

Get a demo

1.  Firefox rolls out its AI assistant, but only if you ask for it. Mozilla shipped a major update to Smart Window on Tuesday, a built-in assistant that answers questions, summarizes your open tabs, and retraces your search history without making you lose your place. It runs on a search deal with AI startup Exa and stays strictly opt-in, a pointed contrast with rivals that bolt AI onto every corner of the screen. Read how Smart Window works.

2.  OpenAI launches ChatGPT for Teens and auto-enrolls anyone under 18. The new experience bans romantic language, adds Study Mode with quizzes covering over 300 topics, and gives parents controls like quiet hours and high-risk alerts without letting them read conversations. An age-prediction system decides who lands in it, and adults flagged by mistake must verify their age through a selfie or ID check. See OpenAI's full announcement.

3.  Nvidia's H200 chips finally reach China, and Beijing is the one objecting. ByteDance and Tencent have each taken delivery of roughly 10,000 H200 processors in recent weeks, the first real movement since Washington approved exports last December, per the Financial Times. The twist: Chinese regulators want the hardware parked in Hong Kong so domestic chipmakers are not undercut at home. Get the full story.

Bonus reads:  Apple pushed urgent security patches for an image-processing flaw that could let a malicious picture take over your iPhone. Update your devices now, and see the rest of today's tech headlines in the same roundup.

The land grab. OpenAI's ChatGPT Atlas, Perplexity's Comet, and Opera's Neon all launched with the same pitch: an AI agent that reads pages, fills forms, and shops on your behalf. Google answered by wiring Gemini's agentic features straight into Chrome. In under a year, the humble browser became the most contested product in tech.

The revolt. When Mozilla's new CEO Anthony Enzor-DeMeo declared last December that Firefox would become a modern AI browser, longtime users erupted, with some saying they had switched to Firefox precisely because it was the last AI-free option. The backlash forced Mozilla to promise what it internally called the AI kill switch, a single setting that disables every AI feature, which shipped in Firefox 148 this February.

The pivot. This week's Smart Window rollout shows the strategy that emerged from the wreckage: AI as a choice, not a default. Head of Firefox Ajit Varma argues the browser already holds the context that matters, meaning the research in your tabs and the pages you have visited, and Smart Window taps that context only for people in the US and Canada who opt in.

The real stakes. Here is the reframe worth keeping: this fight was never really about browsers. Your browser sees more of your life than any chatbot ever will, from your bank to your health portal to your 3am searches. Whoever owns that window owns the richest memory an AI assistant could have, which is why every AI company suddenly wants to be your browser, and why Mozilla is betting that asking permission first becomes the differentiator.

The AI that fired someone. Luna, an AI store manager built on Claude Sonnet 4.6 by Andon Labs, recommended dismissing a human employee after 17 no-shows in 23 shifts, likely the first firing call ever made by an AI manager. The store logs are a wild read.

Stuck in teen mode. ChatGPT's new age detector keeps mislabeling grown adults as teenagers, and the only way out is handing over a selfie or ID. Reddit is not taking it calmly. See the backlash.

Google's phone-a-store agent. Google is rolling out consumer agents that call shops, check inventory, and complete purchases over the phone, pushing autonomous AI directly into everyday errands. Learn what the agents can do.

ChatGPT the screenwriter. The viral format of the month has friend groups asking ChatGPT to write them a script, then deadpan-acting the scenes on camera. The AI's weird dialogue is the whole joke. Watch the trend take off.

The kill switch, explained. Firefox 148 quietly added an AI controls panel with one master toggle that blocks every current and future AI feature in the browser. Here is how to find it.

Turn your open tabs into a two-minute brief

Speaking of browsers that read your tabs, here is a way to get the same superpower in any chatbot today. Paste the links or copied text from your research pile and this prompt returns one clean brief with the disagreements between sources called out. Try it on the six tabs you have been avoiding all week.