Blood test predicts Alzheimer’s onset & Generative AI enters music apps - Tech News (Feb 19, 2026)
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Today's Tech News Topics
- 01
Blood test predicts Alzheimer’s onset
— Washington University researchers published a Nature Medicine study using plasma p‑tau217 biomarkers to predict Alzheimer’s symptom onset within ~3–4 years, enabling faster clinical trials and earlier intervention planning. - 02
Generative AI enters music apps
— Google Gemini is rolling out Lyria 3 for 30‑second music generation plus AI cover art, while Apple Music adds Playlist Playground in iOS 26.4—raising fresh copyright and licensing questions for generative music. - 03
Meta’s AI chip build-out
— Meta expanded a multiyear Nvidia deal to deploy millions of AI chips, including standalone Grace CPUs and next-gen Vera Rubin racks—part of a massive 2026 capex push for data centers and frontier models. - 04
Agentic coding hits GitHub Actions
— GitHub Agentic Workflows, in technical preview, runs coding agents inside GitHub Actions with guardrails like read-only defaults, safe outputs, and auditing—aimed at issue triage, docs upkeep, CI debugging, and repo health reports. - 05
AI safety, law, and platforms
— The UK proposes a 48-hour takedown rule for non-consensual intimate images with major fines, while Meta faces a landmark youth-safety trial and the Pentagon clashes with Anthropic over surveillance and autonomous-weapons limits. - 06
Payments sovereignty: UK and EU
— The ECB argues a digital euro is needed for monetary sovereignty and cheaper merchant payments, as UK banks explore an account-to-account alternative to Visa and Mastercard to improve resilience and reduce fees. - 07
Markets rethink moats in AI
— New essays argue ‘rocketship’ career picking is unreliable, software moats are shifting toward scarce industry positions, and AI forecasting splits into empiricists vs extrapolators—while SaaS stocks react to ‘AI eating software’ fears. - 08
Defense tech: longer-range missiles
— Analysts say Russia is increasingly fielding long-range R‑37M air-to-air missiles on Su‑35 fighters, expanding theoretical threats at distance and complicating NATO air-operations planning. - 09
FDA reopens Moderna flu review
— The FDA reversed a refusal-to-file and will review Moderna’s mRNA flu vaccine application under a revised filing strategy, with an approval decision expected by August 5, 2026—amid political and regulatory scrutiny of mRNA. - 10
Open-source agents and security
— A hands-on OpenClaw experiment highlights how ‘skills’ could replace many apps, but also flags observability gaps and a serious exposure issue: tens of thousands of open Gateway instances reportedly leaked keys and widened attack surfaces.