Apple filed fresh court paperwork this week, accusing former employee Chang Liu of stealing a confidential circuit schematic and using a proprietary-sounding engineering tool at OpenAI. Liu then enlisted colleague Yu-Ting Peng to wipe traces of the breach in June 2026. Apple calls the documents “shocking evidence,” turning the dispute from vague “residual access” claims into a direct hardware-level IP theft allegation.
How the case got to this point
Apple’s lawsuit against OpenAI began last year after the chipmaker warned that ex-staff who joined the AI startup might be exploiting Apple’s silicon designs. Apple’s original complaint rested on the idea that departing engineers kept read-only access to internal documents—a risk that is often overstated in tightly guarded R&D environments.
The new filings hinge on a forensic analysis of a laptop Liu used at OpenAI. Apple says the device held a copy of a circuit schematic marked “confidential” and a software utility whose name matches an internal Apple application used for layout verification. Apple alleges Liu exploited a “rare, previously unknown authentication bug” to stay logged into Apple’s secure systems after his departure.
Text messages retrieved by Apple show Liu using “crying-laughing” emojis while acknowledging he still had unauthorized access to Apple files. The messages, dated shortly before the June 2026 incident, suggest he knew about the breach and was actively trying to hide it.
The alleged cover-up
Apple’s complaint adds that Liu recruited Peng, another OpenAI engineer, to delete the incriminating data as Apple’s internal investigation closed in. The two coordinated a “digital cleanup,” wiping logs and overwriting the laptop’s storage—a move Apple calls “evidence tampering.”
OpenAI dismissed the allegations, arguing that any access Liu retained stemmed from Apple’s own security shortcomings, not a deliberate hack. The startup maintains that the “residual access” theory explains the situation and that there is no proof Liu used Apple’s designs in any OpenAI hardware.
What’s at stake for the two giants
Apple is asking the court for a preliminary injunction that would bar OpenAI from developing any hardware incorporating the disputed schematics while the case proceeds. If granted, the order could force OpenAI to halt work on its upcoming AI-accelerator chips, shaking the broader AI-hardware race where firms scramble to pair massive language models with custom silicon.
Beyond the injunction, Apple seeks expedited discovery to determine whether other former Apple engineers—more than 400, according to the company—are involved. A finding that a larger cohort participated could boost damages and spark a wave of litigation across the tech sector, where talent poaching already sparks controversy.
For OpenAI, the cost of a setback exceeds a delayed roadmap. The startup’s strategy relies on tightly integrated hardware to differentiate its models. A court-ordered pause would slow its engineering timeline and signal to investors that its IP moat is vulnerable.
The counter-argument in detail
OpenAI’s defense rests on two points. First, it claims Apple’s security protocols failed to fully revoke Liu’s credentials, leaving him with read-only access he could not use to replicate hardware designs. Second, it argues the “specialized tool” cited by Apple is a generic utility whose name merely overlaps with an Apple application by coincidence.
Apple rebuts both arguments. On security, the company says its internal audit uncovered a specific authentication bug that let Liu generate a valid session token even after his account was disabled. Apple adds the bug was “previously unknown” and remained unpatched before Liu’s alleged misuse. Regarding the tool, Apple points to code signatures and version histories that match its internal build, suggesting the OpenAI copy derived directly from Apple’s source.
What to watch next
The court’s decision on the preliminary injunction will be the first major test of how aggressively a company can block a rival from using allegedly stolen hardware designs. A swift denial could embolden OpenAI to continue its hardware program unabated; a grant would force the AI firm to re-engineer its chips or negotiate a settlement.
Delil toplama süreci, diğer eski Apple mühendislerinin de olaya dahil olup olmadığını muhtemelen ortaya çıkaracaktır. Eğer Apple daha geniş bir örüntü sergilerse, dava Liu ve Peng'in ötesine geçebilir; bu da potansiyel olarak milyarlarca dolarlık tazminat kararlarına yol açabilir ve diğer teknoloji firmalarını işten ayrılış prosedürlerini sıkılaştırmaya teşvik edebilir.
Son olarak, dava süreci silikon düzeyindeki fikri mülkiyetin (IP) korunmasına yönelik endüstri standartlarını şekillendirebilir. Yapay zeka modelleri daha fazla hesaplama gücü gerektirdikçe, özel çiplere sahip olma yarışı da şiddetleniyor. Mahkemelerin ticari sırları koruma hakkı ile yeteneklerin serbest hareketliliği arasında nasıl bir denge kuracağı, hem tüketici elektroniği hem de yapay zeka sektörlerinde yankı uyandıracak bir emsal teşkil edebilir.
Özetle: Apple'ın yeni dosyaları, belirsiz bir "kalıntı erişim" (residual-access) ihtilafını, çalınan donanım şemaları ve aktif delil karartma iddialarına dayanan somut bir talebe dönüştürüyor. Sonuç, OpenAI'ın Apple'ın mühendislik çalışmalarının iddia edilen temelleri üzerine yapay zeka odaklı çipler üretmeye devam edip edemeyeceğine karar verecek ve günümüzün yapay zeka odaklı donanım silahlanma yarışında en değerli varlıkları korumaya yönelik kuralları yeniden çizebilecektir.