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Hair samples over a century show how regulations cut lead exposure

Lead is one of those public-health hazards that became “normal” for decades, until regulation forced it out of everyday products. Ars Technica reports that researchers at the University of Utah analyzed hair samples spanning nearly a century and found lead concentrations fell roughly 100-fold—evidence that the phase-out of leaded gasoline and other lead controls did […]

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Notepad++ updater compromise: what happened and what users should do

Notepad++—a widely used Windows text editor—warned that its update infrastructure was compromised for months, enabling attackers to selectively redirect some users to malicious updates. Ars Technica reports the compromise began in June 2025 and that control wasn’t fully restored until December. This is a classic supply-chain pattern: instead of exploiting each victim directly, attackers target

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Courts let US offshore wind construction resume: what the injunctions signal

A group of court decisions is allowing US offshore wind projects to resume construction after a sudden federal move to halt them. Ars Technica reports that judges who reviewed the government’s justification were not persuaded, and several injunctions are now blocking the construction stop while the underlying legal challenges proceed. Beyond the energy debate, this

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Microsoft Office zero-day CVE-2026-21509: what the fast exploitation wave teaches defenders

Microsoft pushed an emergency, out-of-band patch for a Microsoft Office zero-day on January 26, and Ukraine’s national CERT says attackers moved fast to weaponize it. The case is a reminder of how narrow the window can be between “vulnerability is publicly acknowledged” and “campaigns are active in the wild,” especially when the targets are government

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Ukraine moves to ‘whitelist’ Starlink terminals to block unauthorized use

Ukraine says it is rolling out a verification system for Starlink terminals so that only registered devices can connect inside the country. Ars Technica reports that the plan is explicitly aimed at stopping unauthorized use of Starlink—particularly in attacks carried out with connected drones. The move is a good case study in a broader security

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SpaceX-xAI and the ‘orbital data center’ idea: what it would take

SpaceX’s acquisition of xAI comes with an unusually specific, unusually ambitious claim: that the cheapest place to generate AI compute could eventually be in space. Ars Technica reports that SpaceX has filed with the FCC seeking permission for up to one million satellites operating as “orbital data centers,” paired with internal plans for rapid Starship

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This post was removed because it violated the site’s content rules (entertainment / streaming). Bottom line We’re keeping this URL for continuity, but the content has been withdrawn. Sources https://arstechnica.com/gadgets/2026/02/streaming-service-crunchyroll-raises-prices-weeks-after-killing-its-free-tier/

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SpaceX absorbs xAI: why Musk is bundling rockets, satellites, and AI

Elon Musk’s SpaceX says it is acquiring his AI company xAI, a move that effectively ties together three expensive pieces of the modern tech stack: model training, data-center-scale compute, and a global distribution network. The deal matters less as a corporate reshuffle and more as a bet on where AI bottlenecks will be in the

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China bans hidden car door handles: the safety failure modes behind the rule

China is moving to make sure you can always open an EV door the old-fashioned way: with a physical handle and a mechanical release. The new rules target “hidden” or flush door handles that look sleek but can be hard to find or fail when electronics or power systems are compromised. While the regulation applies

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