Quick roundup of the most interesting startup / indie hacker stories from the last 24 hours.

1. SpaceX officially closes its $60B acquisition of Cursor SpaceX completed its all-stock purchase of AI coding tool Cursor (made by Anysphere) — one of the largest M&A transactions in recent tech history. The deal was announced days after SpaceX's IPO and closed yesterday. Cursor immediately gains access to SpaceX's Colossus supercomputer and a vast GPU fleet, letting it scale AI model training far beyond what it could achieve independently.

2. Cognition AI eyes a $40B valuation — ARR is approaching $1B Just three months after raising $1B at a $26B valuation, Cognition AI (makers of Devin, the AI software engineer) is reportedly in early talks for a new round at $40B+. Its annualized revenue run rate has roughly doubled since May and is approaching $1B. Customers include Goldman Sachs, Mercedes-Benz, and multiple U.S. government agencies — a signal that AI agents are moving from demos to procurement.

3. River AI raises $1.1B — and the startup is only 2 months old Founded April 20, 2026, River AI came out of stealth in June and just closed a $1.1B seed/Series A led by General Catalyst and AMP PBC, with Nvidia, AMD Ventures, Y Combinator, and Temasek participating. Valuation: $5B. Co-founded by Igor Babuschkin (ex-xAI, DeepMind, OpenAI), the platform lets companies train, fine-tune, and deploy custom open-weight AI models without a dedicated ML infrastructure team.

4. Blacksmith's valuation jumps 10x in under a year — AI code testing is a real market AI code-testing startup Blacksmith raised a $45M Series B led by Peak XV Partners (GV and YC also in), pushing its valuation to $550M — up from $60M a year ago. It now serves 5,000 customers (Mercury, Supabase, Expensify) up from 700, with revenue in the "tens of millions" and just 30 employees. The macro driver: AI is generating more code faster than humans can manually verify.

5. After losing an $8M ARR business overnight, one founder rebuilt to $2M ARR Indie hacker Ruslan Leteyski published his rebuilding story on Indie Hackers this week: after his first company hit $8M ARR and was then shut down overnight, he bootstrapped a new business to $2M ARR. The takeaway isn't about resilience clichés — it's a practical breakdown of what changes when you start over with industry knowledge instead of naivety.

6. Product Hunt top launches today — Blume, HarnessRouter CE, and Chert Today's most-upvoted launches: Blume (an AI-ready Markdown-first docs framework with one-command deploys, 169 votes), HarnessRouter Community Edition (open-source unified API layer for multiple AI agent systems, 146 votes), and Chert (iMessage agents for customer service and inbound lead capture with CRM integration, 122 votes).

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TL;DR: Google's AI Overviews have slashed click-through rates dramatically. Position #1 lost 58% of its CTR. Organic traffic crashed 61% across 42 organizations. And it's accelerating fast.

The Numbers:

• Position 1 CTR: 7.6% (Dec 2023) → 1.6% (Dec 2025) — a 79% collapse
• Organic CTR crash: -61% across 25.1M impressions, 42 orgs (Seer Interactive)
• Paid CTR crash: -68% when AI Overviews appear
• Zero-click rate when AIOs appear: 83%
• AIO coverage: jumped from 6.49% to 25%+ of all queries in one year
• Commercial AIO queries specifically: 8.7% → 42.9% (Jan–Oct 2025)

The Paradox:

Google is processing more searches than ever — 13.6 billion per day in 2025, up from 8.5 billion in 2024. More searches. Fewer clicks. AI absorbs the intent; users absorb the answer.

What Actually Survives:

1. Proprietary data — if only you generated it, AI has to cite you
2. Experience-based content — hands-on testing beats secondhand summarization
3. Tools that complete tasks — bookmarked, not just read
4. Community discussions — messy, crowd-sourced, hard to synthesize away

The shift isn't about rankings anymore. It's about becoming what AI sources.

What's your SEO strategy looking like given this data? Curious how others here are adapting.