AI companies leak user data to advertisers

On 2026-09-29, reports on Hacker News and Bluesky highlighted that AI companies are leaking user data to advertisers, potentially via training data submissions from user conversations. The story references concerns about data privacy in AI model development.

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How to stop AI companies from training on your data

stream:bsky-jetstreamother25h ago kagi ↗

📰 How to stop AI companies from training on your data AI companies are able to improve their models by submitting users' conversations as training data. Source: Engadget | Read story 💬 What are your thoughts on this development? #TechBluesky #Companies #Training AI companies are able to improve their models by submitting users' conversations as training data.

AI companies leak data to advertisers [pdf] L: https:// jorgegarciaherrero.com/wp-cont ent/interactivos/20260916-Prompt-like-a-butterfly-sting-like-a-tracker-(clean).pdf C: https:// news.ycombinator.c

mastodon:mstdn-socialother6h ago kagi ↗

AI companies leak data to advertisers [pdf] L: https:// jorgegarciaherrero.com/wp-cont ent/interactivos/20260916-Prompt-like-a-butterfly-sting-like-a-tracker-(clean).pdf C: https:// news.ycombinator.com/item?id=4 9890226 posted on 2026.09.29 at 05:03:41 (c=2, p=7)