Anthropic just publicly named 8 platforms selling unauthorized access to its shares and declared every one of those transactions void.

Not under review. Not pending. Void.

If you hold Anthropic through a secondary market vehicle, you need to verify your position today.

The named platforms: Open Doors Partners, Unicorns Exchange, Pachamama Capital, Lionheart Ventures, Hiive (new offerings), Forge Global (new offerings), Sydecar, and Upmarket.

This follows the same pattern we've been warning about in the SpaceX secondary market for weeks. High-value private companies are done tolerating unauthorized trading of their securities. And they're starting to enforce.

We wrote the full breakdown, including what to do if you're exposed, how to verify your holdings, and why this is about to get worse before it gets better.

Link in comments.