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ChatGPT advertisers can target users through customer lists
Audiences need 25,000 matched users for targeting. Chat context also selects ads, even with personalization off; the switch’s effect on list matching is unclear.
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ChatGPT brings voice-driven work to phones
Plus and Pro users can start document and connected-app tasks by speaking. Free and Go get plugins in Chat; required approvals still need an on-screen tap.
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ChatGPT contractors read sensitive chats, 404 Media reports
Project Lily reviewers can receive conversations and memory summaries without usernames. Training opt-outs protect new chats but do not prevent all human access.