The day in tech, in order.

MorningSecurity
Meta found critical security flaws in Muse weeks before its September launch, 404 Media reports
Per internal security documents, a July Linux KVM exploit could have let a normal Muse user escape their per-user VM and access sensitive internal Meta data. The issues were escalated to Mark Zuckerberg, and teams worked nights and weekends from August 27 to harden the agent before its September 8 launch. Meta says security was enhanced via testing and its bug bounty.
Source: 404 Media (via TechGig) ↗
MorningSecurity
TIME: Muse builds hourly-updated dossiers on users and everyone they mention
Per a TIME investigation of Muse's internal instructions, the agent continuously builds and updates profiles of users and people they mention — relationships, preferences, behavioral patterns, even inferred goals — refreshing hourly, with nightly pattern analysis and communication-style adaptation. Meta did not dispute the findings. This is a distinct report from the earlier WIRED piece on friend-and-family profiles, covering the same leaked instruction set.
Source: TIME (via CNBC TV18) ↗
AfternoonLaunch
Meta launches Muse for iPad with new business connectors
Muse's latest App Store update adds a native iPad app (previously iPhone-only), plus new connectors — Asana, Canva, Dropbox, Figma, QuickBooks, GitHub, Klaviyo, Zoom, Meta ad accounts, Granola, Notion — aimed at the Small Business tier. Muse had spent weeks as the #1 free iPhone app in the US.
Source: 9to5Mac ↗
AfternoonLaunch
Meta's Muse coming to Windows as a native app, Microsoft confirms
Microsoft's Windows chief Pavan Davuluri announced on stage at the October 7 Windows/Surface event that Meta's Muse personal AI agent will ship as a native Windows app with MXC (Microsoft Execution Containers) integration. No release date was given; Windows is the last major platform after iPhone, Android, Mac, and now iPad.
Source: Windows Report ↗
AfternoonLaunch
Google opens SynthID Detector to everyone worldwide
Google's AI-watermark verification portal (synthid.com) moved from media-only access to everyone worldwide in English on October 7, per a Google Keyword post. It checks images, video, and audio for watermarks from Google, OpenAI, NVIDIA, and Kakao (Apple support coming soon); sign-in required, about 10 checks per day quota.
Source: TechCrunch ↗
EveningLaunch
Microsoft unveils Surface Laptop Ultra and RTX Spark Dev Box at joint event with NVIDIA
Pre-orders opened October 7 at the joint Microsoft–NVIDIA event with Satya Nadella and Jensen Huang on stage. Surface Laptop Ultra starts at $2,599, runs 120B-parameter AI models locally with up to 128GB unified memory, and ships October 16; the Surface RTX Spark Dev Box at $5,999 ships to US customers in November.
Source: TechRepublic ↗
EveningFeatures
Microsoft Execution Containers reach GA on Windows 11
OS-level sandboxing for AI agents announced at the October 7 event: organizations can control which files and networks an agent can reach. OpenAI Codex, GitHub Copilot, and OpenClaw support it at launch; Anthropic Claude Code, Perplexity, Manus, and Meta's Muse plan support. The event also brought OS-wide actions to Windows Search and an opt-in Copilot-in-Search option.
Source: Unite.AI ↗
EveningPolicy
White House to unveil $1B+ industry commitments for AI 'Genesis Mission'
Axios reports the White House plans to announce more than $1 billion in commitments from AMD, OpenAI, Anthropic, and others at Thursday's AI science summit (October 8), plus an NSF/DOE allocation of $100M+ for AI research tools. The commitment figure is Axios reporting ahead of the announcement, not yet confirmed by the White House.
Source: Axios (via Mezha) ↗

Timelines are composed each morning from the previous day's verified news — every story links to the source it was checked against. See the full feed on the news page.