Editing Pinterest (section)

===Training of AI based on user-submitted content (2025)===
 Further Reading: [[Nonconsensual Scraping|Nonconsensual scraping]]
In March of 2025, Pinterest updated their TOS<ref name=":2">{{Cite web |title=Privacy Policy |url=https://policy.pinterest.com/en/privacy-policy-preview |url-status=live |archive-url=https://web.archive.org/web/20250314010904/https://policy.pinterest.com/en/privacy-policy-preview |archive-date=14 Mar 2025 |access-date=22 Mar 2025 |website=Pinterest}}</ref> to include a new clause which states:<blockquote>Improve the products and services of our family of companies and offer new features. For example, using information to train, develop and improve our technology such as our machine learning models, regardless of when Pins were posted. This includes, for example, Pinterest’s body type technology, which is trained on images in Pins posted to our Services.</blockquote>The vagueness of this new clause rightfully brings concern,<ref>{{Cite news |last=Harrison |first=Maggie |date=Mar 8, 2025 |title=Pinterest Changes User Terms So It Can Train AI on User Data and Photos, Regardless of When They Were Posted |url=https://futurism.com/pinterest-data-photos-train-ai |access-date=Mar 10, 2025 |work=Futurism}}</ref> as Pinterest has been well-known to host stolen content.<ref>{{Cite web |last=Unknown |date=9 Jul 2022 |title=People are stealing my photos what can i do? |url=https://www.reddit.com/r/Pinterest/comments/vuns1z/people_are_stealing_my_photos_what_can_i_do/ |access-date=22 Mar 2025 |via=Reddit}}</ref><ref>{{Cite web |last=u/ShadedWizard |date=25 Nov 2023 |title=HELP: How do I report stolen Pins? |url=https://www.reddit.com/r/Pinterest/comments/183gceg/help_how_do_i_report_stolen_pins/ |access-date=22 Mar 2025 |via=Reddit}}</ref><ref>{{Cite web |last=Petrina |date=8 Dec 2024 |title=Dealing with Stolen Pinterest Pins or Blog Content: A Guide for Content Creators |url=https://brandingforsmes.com/dealing-with-stolen-pinterest-pins-or-blog-content-a-guide-for-content-creators/ |access-date=22 Mar 2025 |website=Branding For Smes}}</ref> This suggests that user-generated works may have been collected and used for AI training purposes without explicit consent. Such data could be utilized to train Pinterest's own AI models or sold as training data to other companies developing AI technologies.