Anthropic warns investors to avoid certain secondary market sellers

Anthropic PBC identified a number of secondary marketplaces as unauthorised sellers of the company’s shares, telling investors that buying the stock won’t work.

The company had previously warned investors in a blog post about “stock scams” issuing fraudulent share certificates in the private artificial intelligence developer. On Tuesday, Anthropic updated the post to name eight different firms offering access to unauthorised shares “in violation of our transfer restrictions.”