ChatGPT ads can target users by phone number or email, 404 Media finds
Original titleChatGPT Ads Target Your Phone Number, Email
AISummary
404 Media reports that advertisers can inject ads into a ChatGPT session using a user's phone number or email address. The author says he made a test ad on ChatGPT without using anyone's personal data to test the system.
Source: 404 Media · 404media.coPublished · added here