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Apple’s OpenAI trade secret lawsuit is a hardware play, not a legal one 😳📱; Nubank built Mexico’s largest digital bank without a banking license 🏦🇲🇽; Monzo co-founder joins Anthropic 🤯🤖

FinTech is Eating the World, 14 July

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Linas Beliūnas
Jul 14, 2026
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Hey Everyone,

Good morning & happy Tuesday! Today, we’re diving into Apple, which just sued AI giant OpenAI for trade secret theft (what the lawsuit is all about and why it’s actually a hardware play, not a legal one at the core + bonus dives into OpenAI’s IPO plans and their Super App strategy inside), Nubank that became Mexico’s largest digital banking without a banking license (why full Mexican banking licence matters for NU & what it unlocks + bonus dive into Klarna Bank inside), and Monzo & GoCardless co-founder Tom Blomfield, who just joined Anthropic’s compute team (what this move indicates & why it matters, and what Anthropic’s hiring stategy tells us about the future of AI + bonus guide to building Agentic OS with Claude Fable 5 & Blomfield’s playbook to building a self-improving, AI-native company inside). So let’s just jump straight into the interesting stuff 🌶️

Apple’s OpenAI trade secret lawsuit is a hardware play, not a legal one 😳📱

The BIG News 🔥 Apple AAPL 0.00%↑ just filed a trade secret lawsuit against OpenAI, accusing the company of systematically stealing hardware secrets through the more than 400 former Apple engineers now on its payroll. The suit names OpenAI’s chief hardware officer, a 24-year Apple veteran, alongside a junior engineer who allegedly kept his Apple laptop after resigning and used it to access confidential systems.

Technically, this is an IP case. Strategically, it’s about buying time in a hardware race Apple knows it’s at risk of losing.

The complaint paints a damning picture. Apple alleges that Tang Tan, who rose to VP of product design for iPhone and Apple Watch, used confidential project code names during OpenAI recruiting interviews, asked candidates to bring “actual parts” for show-and-tell sessions, and coached departing employees on evading Apple’s security procedures. Tan left Apple to co-found io Products with Jony Ive; OpenAI bought that company for $6.5 billion last year and made Tan its hardware chief.

A more junior hire, Chang Liu, allegedly exploited an authentication vulnerability to download over a thousand pages of confidential files after leaving. He texted a colleague about the access: “LOL, I found out I can access the [server], so funny.”

But the lawsuit’s real teeth aren’t in the courtroom. They’re in three pressure points Apple is squeezing simultaneously.

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