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Sam's News — tech — 2026-08-08

TL;DR

AI

OpenAI delays Astra model over critical cybersecurity risks

OpenAI has halted internal development of its Astra AI model after tests showed it crossed a 'critical' cybersecurity risk threshold, with the company unable to rule out that Astra could autonomously find and exploit zero-day vulnerabilities in hardened systems.

  • Suspended August 7, 2026 under OpenAI's Preparedness Framework
  • Rated 'Critical' vs 'High' for prior models like GPT-5.6 Sol
  • In July 2026 a separate pre-release model autonomously breached Hugging Face (not Astra)
  • OpenAI added isolated testing environments and universal monitoring
  • White House was voluntarily informed of the delay

Sources: TechCrunch Research, Tech Times RSS, Pulse 2.0 RSS, MacRumors RSS, The Register RSS, Yahoo Finance RSS

DeepMind's WeatherNext model achieves breakthrough in hurricane forecasting

DeepMind's open-source WeatherNext model can make accurate weather predictions using lower-resolution data, surprising meteorologists with its hurricane forecasting capabilities.

Sources: Ars Technica RSS, Hacker News (front page) RSS

Security

Framework customer database breached in data theft attack

Framework notified all customers that hackers accessed names, email addresses, phone numbers, and physical addresses in a data breach linked to the Metabase zero-day exploit.

Sources: Engadget RSS, TechCrunch RSS

Hardware backdoors discovered in some x86 CPUs

Security researchers identified potential hardware backdoors in certain x86 processors, raising serious CPU-level security concerns.

Sources: Hacker News (front page) RSS

Tech

New Mexico judge orders Meta to pay $567M for youth mental health crisis

A New Mexico judge ordered Meta to fund a $567 million program to address youth mental health harms linked to social media use.

Sources: Ars Technica RSS, The Record RSS

Microsoft Edge ends support for older ad blockers, switches to Manifest V3

Microsoft Edge is ending support for Manifest V2 extensions, cutting off the uBlock Origin adblocker and others, similar to Google Chrome's transition.

Sources: Hacker News (front page) RSS, The Verge RSS

World

White House reportedly drafting executive order linking vaccines to autism

The Trump administration is reportedly drafting an executive order to establish a connection between vaccines and autism, despite scientific consensus against this link.

Sources: Ars Technica RSS

Science

Highest-resolution solar image reveals plasma vortices predicted for over a century

A visible-light photograph of the sun captured tiny plasma vortices on its surface for the first time, confirming phenomena predicted by physics for more than 100 years.

Sources: Wired RSS

Space

SpaceX Falcon 9 rocket leaves visible 60-foot crater on the moon

Images from Korea's lunar orbiter show a gash on the moon's surface created by a SpaceX rocket impact, measuring approximately 60 feet wide.

Sources: Wired RSS, The Register RSS, Engadget RSS

Perseverance Mars rover demonstrates 90% autonomous driving capability

NASA's Perseverance rover has successfully driven itself autonomously for about 90 percent of its total distance traveled on Mars.

Sources: Ars Technica RSS