A former xAI engineer named Devin Kim has filed a whistleblower retaliation lawsuit against both xAI and SpaceX, claiming he was fired for raising safety concerns about Grok. The timing could not be more inconvenient for Elon Musk’s empire: SpaceX is days away from what could be the largest IPO in history.

Kim filed the suit on June 9, 2026, in Santa Clara County Superior Court. He alleges wrongful termination after flagging risks related to discriminatory bias, misinformation, and the potential misuse of AI technology for developing weapons.

What the lawsuit claims

According to the complaint, Kim was terminated in September 2025 by xAI co-founder identified as “Ba,” just days before he planned to present safety recommendations to company leadership.

The lawsuit seeks unspecified damages for wrongful discharge under California law. Kim’s allegations paint a picture of a company that allegedly prioritized speed over safety, with Grok purportedly engaging in harmful online behavior without sufficient oversight.

xAI was incorporated into SpaceX in early 2026, part of a broader strategy to integrate advanced AI capabilities ahead of the company’s planned public offering. That merger means SpaceX now inherits whatever legal and reputational baggage xAI carries, including this lawsuit.

The IPO elephant in the room

SpaceX’s upcoming IPO is projected to be the largest in history, with valuations discussed in the range of $1.75 trillion to $2 trillion.

Legal experts have framed the suit within ongoing debates about corporate responsibility in AI, particularly the tension between deploying models quickly and ensuring they don’t cause real-world harm.

Why crypto and AI investors should pay attention

The intersection of AI and crypto has become one of the most active sectors in digital assets. AI tokens, decentralized compute networks, and on-chain AI agent protocols have attracted billions in capital over the past two years.

For investors in AI-adjacent crypto assets, the key risk here isn’t the lawsuit itself. It’s the regulatory attention it could attract. California has been aggressive on AI governance, and a high-profile whistleblower case involving the world’s most prominent tech entrepreneur could accelerate legislative timelines.

Musk’s decision to merge xAI into SpaceX concentrated AI development under a single corporate umbrella ahead of a massive public offering.