What are the specific trade secret theft allegations Apple has made against OpenAI and its former employees, and how do

The lawsuit

Apple has sued OpenAI, plus two former Apple employees now at OpenAI — Tang Tan (its chief hardware officer) and Chang Liu — for stealing trade secrets to jump‑start OpenAI’s own consumer hardware efforts [9][11][27][32]. Apple claims OpenAI’s hardware business is “rotten to its core” because it was built on stolen confidential information [16][35][46].

Specific trade‑secret theft allegations

Coordinated theft of manufacturing and supply‑chain secrets

Apple says OpenAI orchestrated a “coordinated effort” to steal product designs, manufacturing processes, and supply‑chain strategies [1][17][18]. The company says it later uncovered a broader “pattern of theft” by former employees who moved to OpenAI, not just an isolated incident [12][31].

Job interviews turned into “show and tell”

OpenAI’s hardware boss, Tang Tan, is accused of asking Apple job candidates to bring actual physical parts from Apple to their interviews for “show and tell” sessions, where he and his team would pump them for more confidential details [4][14][21][33][40][44][51]. Tan also allegedly emailed himself Apple supplier information before leaving and met with OpenAI or its collaborators while still employed at Apple [20][43].

Coaching employees to slip past security

Apple alleges that OpenAI taught departing Apple employees how to avoid security checks when leaving — essentially coaching them on how to smuggle out secrets [5][10][50]. Chang Liu is said to have followed that playbook: he kept his Apple‑issued laptop, later exploited an authentication bug to access Apple’s internal network after joining OpenAI, and downloaded dozens of confidential hardware files, including unreleased‑product details, engineering presentations, and manufacturing data [6][13][19][28][34][41][42][47][48][49]. He then advised another former Apple colleague on how to copy files without alerting Apple’s security team [42][49].

Misusing a specific metal‑finishing technique

OpenAI allegedly asked outside hardware firms to use an Apple‑invented metal‑finishing process while falsely telling those partners that Apple had given permission [7].

Systemic, leadership‑endorsed misconduct

Apple contends that the theft was not the work of a few bad apples but happened “at every level” of OpenAI and was “normalized and exemplified by leadership” [8][52].

Broader challenges for protecting AI‑related intellectual property

The talent‑poaching feeding frenzy

More than 400 former Apple employees now work at OpenAI, showing how the AI arms race has turned employee movement into a massive leak risk [2][23][29]. Apple’s own filing notes that the race to build AI products has super‑heated competition both for talent and for proprietary technology [24]. This lawsuit is being called the first major case alleging that job‑hopping employees are illegally handing over former employers’ secrets to new AI teams [36].

Hard‑to‑patent AI inventions

Many AI‑related ideas are considered “abstract” and therefore cannot be patented, which pushes companies to rely more heavily on trade‑secret protection [37]. But AI systems themselves are inherently tricky to guard as trade secrets and need special security strategies just to stay confidential [38].

Transparency regulation vs. secrecy

Emerging rules that require AI systems to be more transparent can clash with trade‑secret protection, creating compliance headaches that may accidentally expose valuable secrets [39].

Loose ends after employees leave

The case highlights a nuts‑and‑bolts problem: former employees sometimes can still access internal systems through bugs or sloppy off‑boarding [19][47][54]. Apple says it reached out to OpenAI about its concerns, but OpenAI never responded, showing how hard it can be to resolve these disputes even when you ring the alarm bell [15][22][45][53].

A test case for the AI talent race

The lawsuit is the first of its kind to directly accuse a top AI lab of poaching secrets through its hiring spree, an indication that existing intellectual‑property guardrails are only beginning to be stress‑tested by the speed and scale of the AI talent war [36].

Apple is asking for monetary damages, court orders to stop the alleged misuse, and the return of all confidential information [30].