4 AI stories explainx.ai reported on October 22, 2026 so far, ranked by reader interest and grouped by topic. Each links to the full write-up with sources.
Attackers are stealing AI API keys from hosting and AI platforms; Railway confirmed a breach and OpenRouter's is unconfirmed. Rotate your AI keys, cap their spending and use one key per app.
Claude Duet is a proactive Claude agent app on Opus 5.5 that briefs you daily, works in the background and asks before sensitive actions; it is a US waitlist preview for Pro and Max.
Claude Security now re-scans your repos as code changes, closes findings when fixes ship, uses an editable threat model, and adds an API and MCP connector; Enterprise beta with $25K monthly credits.
Anthropic's first Public Benefit Report sets five goals, reports progress with numbers, admits alignment is far from solved, and its own trust says it mostly lists inputs, not outcomes.
Duet suits US Pro and Max users running work and small businesses, Dots suits Pro users in Slack or Teams, Muse suits free and WhatsApp users, Grok Bot suits SuperGrok and Cursor users.
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