๐Ÿค– Technology & AI

April 30th, 2026

Today's top 5 stories, curated by Daily Direct.

TechCrunch

Stripe introduces Link, a digital wallet that autonomous AI agents can use, too

Stripe has expanded its Link digital wallet to support autonomous AI agents, allowing users to connect payment methods and delegate spending authority through structured approval flows. The move positions Stripe at the infrastructure layer of the emerging agentic economy, where AI systems increasingly execute real-world transactions on behalf of users. As AI agents take on more financial tasks, secure authorization frameworks like this could become table stakes for consumer trust.

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The Verge

Gemini is rolling out to cars with Google built-in

Google is bringing its Gemini AI assistant to vehicles equipped with Google built-in, replacing the existing Google Assistant in what marks a significant upgrade for in-car AI. The update promises more natural conversations, vehicle-specific information retrieval, and hands-free settings adjustments. The rollout signals Google's push to make generative AI a standard part of the driving experience.

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Hacker News

Copy Fail: 732 Bytes to Root on Every Major Linux Distribution

A newly disclosed vulnerability allows an attacker to escalate privileges to root on virtually every major Linux distribution by exploiting a flaw tied to just 732 bytes of code. The bug targets the copy mechanism at a low level, making it both lightweight and broadly applicable across distros. For sysadmins, the takeaway is clear: patch quickly and audit any systems exposed to untrusted users.

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TechCrunch

Microsoft says it has over 20M paid Copilot users, and they really are using it

Microsoft now counts more than 20 million paid Copilot users, pushing back against persistent skepticism that its AI assistant has failed to gain real traction. The company says engagement metrics back up the headline number, suggesting users aren't just signing up and walking away. For an AI market still hunting for proof of genuine adoption, Microsoft's figures carry weight.

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The Verge

OpenAIโ€™s new security model is for โ€˜critical cyber defendersโ€™ only

OpenAI is set to release GPT-5.5-Cyber, a specialized frontier model built for cybersecurity, within days โ€” but access will be tightly restricted to vetted "cyber defenders" rather than the general public. CEO Sam Altman announced the controlled rollout on X, citing plans to coordinate with government and industry partners to establish a trusted access framework. The move signals OpenAI's recognition that advanced AI cyber capabilities require careful gatekeeping before broader deployment.

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