Disney IP Used in AI Training | ByteDance & Copyright Concerns

Disney has escalated its battle against the unauthorized use of its intellectual property, firing off a cease and desist letter to ByteDance, the parent company of TikTok, over its new AI video generation platform, Seedance 2.0. The entertainment giant alleges that Seedance 2.0 is stocked with a “pirated library” of Disney’s copyrighted characters, treating iconic franchises like Star Wars, Marvel, and even Family Guy as if they were in the public domain.

The legal action, reported first by Axios and subsequently detailed by Deadline, comes as Seedance 2.0 has rapidly gained viral attention for its ability to create hyper-realistic deepfakes based on copyrighted Hollywood content. Users have already generated videos featuring scenarios like a fight between Tom Cruise and Brad Pitt, and alternative endings to the hit series Stranger Things.

In the cease and desist letter, Disney’s counsel reportedly described ByteDance’s actions as a “virtual smash-and-grab” of Disney’s IP, characterizing the infringement as “willful, pervasive, and totally unacceptable.” The company is clearly signaling its intent to aggressively protect its valuable franchises in the face of rapidly advancing AI technology.

This isn’t Disney’s first foray into the legal complexities of AI and copyright. Just last year, in June 2025, Disney and Universal jointly filed a lawsuit against Midjourney Inc., accusing the AI image generator of mass-scale copyright infringement. That 143-page complaint alleged the unauthorized use of visual IP in training Midjourney’s AI systems and in the outputs generated by users. The case, as detailed by AI Connect Network, centered on the platform’s ability to create images “substantially similar” to copyrighted characters like Darth Vader, Buzz Lightyear, and Spider-Man.

The current dispute with ByteDance underscores a growing anxiety within the entertainment industry regarding the potential for AI to undermine copyright protections. The Motion Picture Association (MPA) previously called on ByteDance to “immediately cease its infringing activity” after Seedance 2.0’s launch, highlighting the “unauthorized use of U.S. Copyrighted works on a massive scale.”

The Human Artistry Campaign, whose members include SAG-AFTRA and the Directors Guild of America (DGA), has also weighed in, condemning Seedance 2.0 as “an attack on every creator around the world.” The campaign argued that “stealing human creators’ work in an attempt to replace them with AI-generated slop is destructive to our culture: stealing isn’t innovation.”

Disney’s aggressive stance reflects a broader concern among legacy media companies about maintaining control over their intellectual property in the age of AI. The company, as reported by Yahoo Finance, is simultaneously navigating other IP challenges, including patent infringement claims in Germany related to video compression and HDR technologies. These legal battles highlight the increasing importance of intellectual property protection to Disney’s business model, particularly as the company explores new digital formats and licensing opportunities.

The timing of this legal action is particularly noteworthy. Disney’s shares have experienced a mixed performance in recent years, with a 41.2% decline over the past five years and a 7.1% decline in the past month as of February 13, 2026. The company is currently trading around $105.45. Protecting its core franchises is therefore crucial not only for creative control but also for maintaining its financial stability.

Disney’s pursuit of legal remedies against ByteDance and Midjourney signals a clear message to the AI industry: the company is prepared to vigorously defend its intellectual property rights. This case, along with the ongoing lawsuit against Midjourney, will likely set important precedents for how copyright law applies to AI-generated content and the training of AI models. The outcome of these legal battles could have far-reaching implications for the future of creativity and intellectual property in the digital age.

The dispute also raises questions about the balance between innovation and copyright protection. Disney has expressed a desire to build its own AI playground, but it simultaneously seeks to prevent others from utilizing its IP without permission. This stance has led to accusations of seeking a “monopoly on” AI use of its intellectual property, as noted in Deadline. The coming months will reveal whether Disney can successfully navigate this complex landscape and protect its valuable assets while fostering innovation in the AI space.