Dorsia alleges a former engineer used its paid Claude account to plan taking confidential information to a rival, in a lawsuit filed in New York on 10 November 2026.
The members-only hospitality platform accuses Chris Mathew and rival startup Rumor Group of misconduct surrounding his departure. Bloomberg Law reported that the complaint alleges Rumor recruited Mathew, encouraged him to share trade secrets and helped conceal the arrangement.
Dorsia Cites Claude Conversations in Departure Dispute
The account Dorsia paid for allegedly became a place to discuss leaving it. Bloomberg Law reported that Mathew used the account to explore what confidential information he could take to Rumor and how to avoid detection.
Law360 reported that the former senior engineer allegedly ignored Claude's warnings against bringing confidential information to his new employer. These remain allegations in the complaint, rather than findings of wrongdoing.
Rumor's lawyer Maurice Pessah rejected the case, telling Reuters: 'The lawsuit is devoid of merit, and Rumor is not for sale.' He also alleged Dorsia had made acquisition offers under threat of litigation.
Reuters reported that Dorsia had not immediately answered those allegations and Mathew could not be reached. Dorsia seeks damages and an order preventing use of its confidential information.
Claude's Incognito Chats Can Appear in Organisational Exports
Anthropic's documentation describes a separate privacy consideration: workplace incognito chats can remain available through organisational exports even though they are absent from a user's chat history.
Its guidance says Primary Owners of Claude Team and Enterprise plans can export organisational conversation data. Incognito chats are included in these exports and in the Compliance API available to Enterprise customers.
Anthropic says incognito conversations are normally retained for 30 days, with longer retention possible under Enterprise policies. It directs workers with questions about account privacy and organisational usage policies to their account owners.
The reporting does not establish Dorsia's plan, whether the disputed chats were incognito or how it obtained them. These documented capabilities do not establish how evidence was collected in this case.
Separately, Anthropic faces a South Korean privacy investigation into reported corporate-account data exposure. That concerns a reported exposure, rather than the authorised organisational exports described here.
Claude Users Debate Security and Consent
Earlier Reddit discussions show contrasting attitudes towards employer access. In an April r/ClaudeAI thread, u/gorramfrakker wrote: 'As a guy who has security in my job description, that's fantastic.'
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Another participant, u/DiabloAcosta, considered reviewing conversations to help staff improve their AI use through a 'consented and agreed way', while acknowledging potential invasiveness. Both comments predate Dorsia's lawsuit.
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by u/rentmeahouse from discussion
in ClaudeAI
Cubist Makes Separate Allegations About AI-Assisted Code Theft
Separately, Law360 reported on 10 November that an analyst at Point72's quantitative trading business allegedly used company-provided AI programs to extract proprietary source code for a move to a competitor.
The Star identified Claude and OpenAI's Codex among the tools named in Cubist's allegations. Neither lawsuit establishes the allegations in the other.
Other employee-information disputes include OpenAI's allegations concerning confidential device files and a former employee who returned to Apple. Apple said its internal review found no evidence supporting those claims.
