February 28, 2026

TechCrunch Top 3

The 9,000-pound monster I don't want to give back: I thought: other than hotels that use SUVs like the Escalade IQL to ferry guests around, what kind of monster chooses a car like this? Read More

Jack Dorsey just halved the size of Block's employee base — and he says your company is next: Jack Dorsey has long been an open admirer of Elon Musk. Now, it seems, he may have been taking notes. Read More

India disrupts access to popular developer platform Supabase with blocking order: India, one of Supabase's biggest markets, is seeing patchy access after a government block order. Read More

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This Week's Must-Reads

An accountant won a big jackpot on Kalshi by betting against DOGE: A tax accountant saw Elon Musk fans bidding up a Kalshi prediction market and saw a sure bet to make easy money. Read More

OpenAI raises $110B in one of the largest private funding rounds in history: The new funding consists of a $50 billion investment from Amazon as well as $30 billion each from Nvidia and SoftBank, against a $730 billion valuation. Read More

It's time to pull the plug on plug-in hybrids: Plug-in hybrid vehicles are rarely charged, according to a new study. Why are automakers still producing them? Read More

OpenAI fires employee for using confidential info on prediction markets: The company said such trades violates its internal company policies about using confidential information for personal gain. Read More

Spanish 'soonicorn' Multiverse Computing releases free compressed AI model: Spanish startup Multiverse Computing has released a new version of its HyperNova 60B model on Hugging Face that, it says, bests Mistral's model. Read More

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Last but Not Least

Ultrahuman bets on redesigned smart ring to win back US market after Oura dispute: Ultrahuman's Ring Pro promises 15-day battery life and a $479 price tag as the wearables maker expands its health-tech push. Read More