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Every issue of the Friday Signal Briefing, newest first: 4 sourced stories and 1 practical takeaway in plain English.
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Issue #2 · 23 Oct 2026
AI found a PHP hole. Patch it today
AI finds critical PHP flaws, and everyone needs to patch · Claude Duet wants to be your proactive co-worker · Tool of the week: VegaLoad
Issue #1 · 16 Oct 2026
Google's Argon lands (and your first Signal)
Google ships Gemini 4 Argon · AI chip designers hit a wall · ML Drift goes open source