Think your boss is scary? Check out the brutal emails these tech CEOs sent their employees.

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Mark Zuckerberg with a straight face.
Mark Zuckerberg.

The Washington Post

Sam Altman's tech villain arc is underway

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Sam Altman
Sam Altman was once tech's golden boy. He may be starting to experience a fall from grace.

Justin Sullivan/Getty Images; BI

The unconventional ways Jeff Bezos, Elon Musk, and other tech leaders like to run their companies

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Mark Zuckerberg, Elon Musk, and Tim Cook against a yellow background.
L-R: Elon Musk, Tim Cook, Mark Zuckerberg, who each have some interesting management practices.

AP Images; Bryan Erickson/BI

Ex-Reddit CEO says tech giants are shipping subpar products because they are obsessed with winning the AI race

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Google CEO Sundar Pichai (left) and Meta CEO Mark Zuckerberg (right).
Google CEO Sundar Pichai (left) and Meta CEO Mark Zuckerberg (right).

Justin Sullivan via Getty Images; Alex Wong via Getty Images

The unusual hobbies of Tim Cook, Mark Zuckerberg, Jeff Bezos and more

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Mark Zuckerberg was the latest tech CEO to openly criticise his rivals after a withering review of Apple's Vision pro.
Elon Musk (left), Tim Cook (center), and Mark Zuckerberg (right) all have their own ways of spending time outside of running companies.

Ap Images; Bryan Erickson/ BI

We asked ChatGPT to analyze Mark Zuckerberg's style. Here's what the bot said he should change.

Tech Insider : Style
Mark Zuckerberg
Mark Zuckerberg has been attracting some sartorial attention during his public appearances.

Jeff Bottari/Getty Images

Here's how billionaires from Mark Zuckerberg to Jeff Bezos celebrate their birthdays

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Mark Zuckerberg at his 40th birthday party
Mark Zuckerberg in a gold chain and T-shirt at his birthday party.

Instagram

Looks like Elon Musk's belated 40th birthday present to Mark Zuckerberg is reviving that bizarre cage match bet

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Elon Musk (left) and Mark Zuckerberg (right).
Elon Musk (left) and Mark Zuckerberg (right).

Apu Gomes via Getty Images; Brendan Smialowski/AFP via Getty Images

I have spent entirely too much time thinking about Mark Zuckerberg's outfit at his birthday party

Tech Insider
Mark Zuckerberg at his 40th birthday party
Mark Zuckerberg in a gold chain and T-shirt at his birthday party.

https://www.instagram.com/p/C69aOWwO4nM/?hl=en&img_index=7

Zuck's birthday t-shirt is a tribute to ancient Rome, Facebook's history, and going hard

Tech Insider
Mark Zuckerberg wearing a black t-shirt that reads
Mark Zuckerberg wearing a t-shirt that reads "Carthago delenda est," a famous Latin phrase.

Mark Zuckerberg/Instragram

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