Who is Apple suing in the new trade secret lawsuit?

Apple has filed a lawsuit against OpenAI, its hardware partner io Products, and two former employees: Tang Yew Tan and Chang Liu, alleging they stole confidential hardware data.

What specific trade secrets does Apple claim were stolen?

The lawsuit alleges the theft of design prototypes, engineering drawings, component specifications, manufacturing process data, and supplier communications regarding unreleased Apple products.

How did Elon Musk respond to the Apple lawsuit against OpenAI?

Musk used the lawsuit to renew his "Scam Altman" nickname, accusing Sam Altman of stealing both an open-source AI charity and now Apple's phone technology, calling him a scammer on X.

What is Sam Altman's defense against the allegations?

An OpenAI spokesperson stated they have "no interest in other companies' trade secrets," while Altman personally criticized Musk's plans for short-term space data centers in response to Musk's attacks.

Apple Sues OpenAI: Musk and Altman Trade Barbs as Trade Secret Battle Ignites

Elon Musk and Sam Altman have resumed their public rivalry after Apple sued OpenAI for trade secret theft. The tech titans exchanged sharp insults on X, with Musk calling Altman a scammer and Altman targeting Musk's space ambitions.

The Weekend War of Words Between Tech Giants

Elon Musk and Sam Altman reignited their public feud this weekend, trading sharp insults on X after Apple filed a landmark lawsuit accusing OpenAI of stealing trade secrets. What began as a legal complaint regarding stolen hardware data quickly escalated into a personal battle, with Musk dubbing Altman "Scam Altman" and Altman firing back at Musk's ambitious space data center plans.

This clash marks a significant escalation in the rivalry between two of the most influential figures in technology. While Apple's legal team alleges that former employees smuggled confidential files to accelerate OpenAI's hardware ambitions, the public discourse has shifted from corporate litigation to a high-stakes game of one-upmanship on social media.

Apple's Allegations: Stolen Secrets and Sabotaged Interviews

At the heart of the conflict is a lawsuit filed in the US District Court for the Northern District of California. Apple accuses OpenAI, its hardware partner io Products, and two former employees of systematically extracting confidential information to aid their own product development. The complaint paints a picture of an orchestrated effort rather than isolated incidents of employee misconduct.

The lawsuit names specific individuals and alleges a pattern of behavior designed to bypass security protocols:

Tang Yew Tan, the former Chief Hardware Officer at Apple and a 24-year veteran who led design for the iPhone and Apple Watch, allegedly directed job candidates still employed at Apple to bring "actual parts" to interviews for "show and tell" sessions.
Chang Liu, a former iPhone hardware engineer who joined OpenAI in January 2026, is accused of keeping an Apple-issued laptop after leaving the company.
Liu allegedly exploited an authentication bug to access shared network folders, downloading dozens of confidential files on unreleased products.
One candidate was reportedly caught screenshotting confidential files on an Apple work laptop just hours before an interview with OpenAI.

Apple claims that OpenAI instructed these employees to divulge technical specifications, supplier data, and engineering drawings. The company further alleges that OpenAI approached one of its manufacturing partners to demonstrate a metal-finishing technique invented by Apple, effectively using stolen IP to validate their own hardware capabilities.

Musk's "Scam Altman" Campaign Goes Viral

Elon Musk, who founded OpenAI in 2015 before leaving to pursue his own ventures like xAI and SpaceX, wasted no time in leveraging the lawsuit to attack Altman. Within 24 hours of the filing, Musk took to X to revive his long-standing nickname for the OpenAI CEO, stating that Altman "takes scamming to a whole new level."

Musk's commentary went beyond a simple insult, weaving the current lawsuit into his broader narrative about Altman's business practices. His posts included several specific jabs:

He linked the current situation to Altman's past, claiming he went from "stealing an open source AI charity" to targeting "all of Apple's phone technology."
Musk mocked the effort put into the alleged theft, noting, "They sure put a lot of effort into this crime."
He challenged Altman's character, posting, "He might literally love scamming more than any human alive!"
Musk also referenced Altman's previous legal defeat in a California federal jury case, where claims regarding OpenAI's shift away from its nonprofit mission were rejected due to the statute of limitations.

The former OpenAI co-founder's rhetoric culminated in a sarcastic invitation for Altman to witness SpaceX's upcoming launches, adding a jab about Altman needing approval from his "parole officer."