Apple sues OpenAI, alleging that ex-Apple employees stole “Apple's trade secrets for the benefit of OpenAI”, and says OpenAI never responded to its concerns

Apple has filed a lawsuit against OpenAI today, accusing the company of trade secret theft.

9to5Mac 2026-07-11 Chance Miller

Context & Ripple Effects

The related coverage frames this as a widening dispute over alleged transfers of Apple information by former employees, not simply a disagreement between two companies. Apple’s accompanying claims focus on OpenAI’s hardware business and alleged access to Apple cloud storage through a retained work device.

OpenAI has publicly denied interest in other companies’ trade secrets. That creates an immediate legal and reputational contest around how OpenAI recruited, supervised, and used personnel connected to Apple.

First-order effects

Apple’s suit puts OpenAI and the former Apple employees named or implicated in the claims under direct legal scrutiny over alleged possession, access, and use of Apple confidential material.
OpenAI must defend its hiring and internal-information controls while contesting Apple’s allegations; Apple gains a formal vehicle to seek accountability for the alleged conduct.

Second-order effects

The dispute is likely to make employee departures between major technology and AI companies more heavily governed by device-return, access-revocation, and confidential-information review processes.
OpenAI’s hardware efforts face added execution and reputational pressure because Apple explicitly links the alleged misconduct to that business, even as OpenAI denies the underlying premise.

Third-order effects

If disputes of this kind recur, competition for AI and hardware talent may increasingly be accompanied by litigation over knowledge boundaries, making IP-compliance systems a more central competitive requirement rather than a back-office safeguard.
The case highlights a broader tension in AI-adjacent hardware: companies need experienced talent from incumbent platforms, but must demonstrate that mobility does not become a channel for proprietary information transfer.

The trend: The larger trend is intensifying IP and talent-governance conflict as AI companies expand into product areas long dominated by incumbent technology platforms.

Discussion

@edludlow Ed Ludlow on x
Apple is seeking: · A jury trial. · An order requiring OpenAI to stop the alleged misuse of Apple's trade secrets. · Destruction of any Apple proprietary materials in OpenAI's possession. · Redesign of upcoming OpenAI hardware products so they do not incorporate Apple's techn…
@bonegpt Bone on x
apple's openAI case is so bearish for oAI. apple controls the most valuable surface. they are accusing the whole company, not just some ex employees. if discovery shows openAI really does act like this who will want to deal with them? apple has huge leverage right now, bet sam
@tculpan Tim Culpan on x
Wow. @apple v @OpenAI is quite relationship breakdown. If you hope to grow your customer base in the tech/internet space, the one company you don't wanna antagonize is Apple.
@davetroy Dave Troy on x
Sam Altman should be in prison. But if we can't have that, I'll settle for him being a broke pariah.
@elonmusk Elon Musk on x
@mweinbach Sounds pretty bad
@trace_cohen Trace Cohen on x
Oh wow this is bad... amazing how many people at OpenAi used to work at Apple too
@tekbog @tekbog on x
>Tan told candidates to bring “actual parts” (batteries, logic boards) for “show and tell” this is hilarious yea dude just get ur hardware under nda stuff out so we can check ur work ;)
@elonmusk Elon Musk on x
They sure put a lot of effort into this crime
@signulll @signulll on x
just so that this is clear, apple is suing openai & io, the company founded by its own former chief design officer, jony ive. you genuinely could not write an episode of the ai wars this dramatic. that script would be rejected for being too on the nose. can you imagine steve j…
@edzitron Ed Zitron on x
Mr. Liu, on sending Apple's intellectual property to OpenAI, said “I love doing this, I'm doing it intentionally, and better yet, I know I'm not meant to. That's show business.”
@joannastern Joanna Stern on x
“LOL.” As someone who recently left a job, I can tell you I lost access to everything on my final day. Couldn't even get to the newsroom birthday calendar if I tried. This is obviously different, but it does make Apple's security look... not great. [image]
@pirat_nation @pirat_nation on x
Apple is suing OpenAI, accusing the company of using its trade secrets via former Apple employees. Apple claims that some former executives and engineers took confidential information about product design, manufacturing, and supply chains after leaving to join OpenAI. The [image]
@katiemiller Katie Miller on x
Sam Altman, thief.
@edzitron Ed Zitron on x
Brazen and hilarious. Have fun with that ipo Sammy
@quinnypig Corey Quinn on x
Apple's smoking gun: they found a video of @sama in Jony Ive's old workspace: [image]
@jimstewartson @jimstewartson on x
The entire chatbot industrial complex in a nutshell. OpenAI is fucked. They can't IPO with this hammer over them. This whole stupid house of cards is going to burn like it was thrown in a volcano. Unfortunately it's going to wreck the economy. Gotta learn somehow I guess.
@katiemiller Katie Miller on x
As a reminder, the Jury never judged Elon v Scam on the merits. Sam Altman stole a nonprofit just as he “allegedly” stole trade secrets from Apple. OpenAI definitely has a pattern that doesn't seem well suited for an IPO.
@luke_metro @luke_metro on x
So many NDAs have been broken by the “give a presentation on your past projects” style of job interview
@bluthcapital @bluthcapital on x
Wait you're telling me a company whose core product involved stealing all copyrighted intellectual property ever created decided to enter a new market and the first thing it did was steal IP? Every genVideo was trained off YouTube bc without it there wasn't enough training data.
@lexnfx Alexei Oreskovic on x
Apple's lawsuit lists IO Products as defendant but carefuly avoids naming Jony Ive, citing only Tang Tan and “other former Apple leaders” A nod to the indecorous optics of suing Ive? Or is the suit essentially Apple's way of doing a non-compete in California?
@mickeyhardy @mickeyhardy on x
The 10 craziest parts of the ChatGPT lawsuit. Apple says: 1.) A former Apple engineer named Chang Liu quit Apple in January 2026 to join OpenAI, secretly kept his Apple-issued laptop instead of returning it, then discovered a bug that let him log back into Apple's private [image]
@gerritd Gerrit De Vynck on x
The Apple lawsuit against OpenAI is the most aggressive and intense I've seen since Waymo/Uber. Apple is saying OpenAI has been trying to rip them off cold and the whole OAI hardware drive is built on Apple IP This is a way bigger deal to OpenAI than the Elon lawsuit was IMO
@gerritd Gerrit De Vynck on x
Major allegations about an Apple employee who joined OpenAI in Jan 2026, kept a laptop, found an exploit in Apple's systems and stole files over a multi-week time. This is similar to what Anthony Levandowski was accused of doing by Google back in 2018 [image]
@caro_milanesi Carolina Milanesi on x
OpenAI had a chance to answer Apple's suit with its own capability and chose posture instead. “No interest in trade secrets” plus “focused on innovation” is the response of a company defending its brand, not its engineering. The credible rebuttal to a theft allegation is proof …
@garymarcus Gary Marcus on x
reminds me of the time Greg Brockman personally downloaded YouTube videos for training purposes, as reported in NYT.
@katiemiller Katie Miller on x
Apple confirms what @elonmusk sued over in the first place: OpenAI are thieves. [image]
@joannastern Joanna Stern on x
Oh please don't settle. Discovery and court filings gonna be such great reading. 🍿
@luke_metro @luke_metro on x
The AI talent wars ... are just purchasing trade secrets?
@mweinbach Max Weinbach on x
@DicksonPau Ok my nuance here This sounds a lot like IO/Lovefrom and my understanding of a lot of how they work, less so OpenAI directly (they just own it but this likely happened before Lovefrom/OAI merger) When it comes to Apple's engineering and design, literally anyone that w…
@mgsiegler M.G. Siegler on x
Just about a month ago, when it was rumored that *OpenAI* might sue Apple... https://spyglass.org/... [image]
@alexeheath Alex Heath on x
Apple statement: “At Apple, our teams are constantly developing breakthrough technologies to create the best products and services in the world, and protecting their work and intellectual property is something we take very seriously. Recently, significant evidence has emerged su…
@alexeheath Alex Heath on x
At WWDC, Apple execs I met with were ice-cold when I asked about their OpenAI partnership. Now we know why: Apple just sued OpenAI for allegedly stealing trade secrets related to consumer hardware (Apple and OAI senior leaders are in Sun Valley this week. Yikes!)
@mgsiegler M.G. Siegler on x
OpenAI has had QUITE the past 48 hours... 🎢
@edzitron.com Ed Zitron on bluesky
The OpenAI-Apple lawsuit is so funny, it's just exhibit after exhibit of a guy saying “hey guys i have access to this laptop of trade secrets, where do you want them” and “yeah I'm not meant to have this for sure!”
@caseynewton Casey Newton on bluesky
ANOTHER crazy allegation: OpenAI tricked one of Apple's partners into showing OpenAI its secret metal-finishing process, telling them that Apple had given them its permission (lol) [image]
@snell.zone Jason Snell on bluesky
Hey remember when OpenAI leaked to Bloomberg that it was thinking of talking to lawyers about suing Apple? [embedded post]
@timobrien Tim O'Brien on bluesky
Apple has filed a lawsuit against OpenAI today, accusing the company of trade secret theft. Specifically, Apple alleges that its former employees have stolen trade secrets “for the benefit of OpenAI.” 9to5mac.com/2026/07/10/a...
r/apple r on reddit
Apple sues OpenAI, accuses ex-employees of stealing trade secrets

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