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Privacy, Safety, Security

As AI use grows, how can we safeguard privacy, security, and data protection for individuals and organizations?

Transparency in AI is on the Decline
Rishi Bommasani, Kevin Klyman, Alexander Wan, Percy Liang
Dec 09, 2025
News
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A new study shows the AI industry is withholding key information.

News
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Transparency in AI is on the Decline

Rishi Bommasani, Kevin Klyman, Alexander Wan, Percy Liang
Foundation ModelsRegulation, Policy, GovernancePrivacy, Safety, SecurityDec 09

A new study shows the AI industry is withholding key information.

Can Foundation Models Help Us Achieve Perfect Secrecy?
Simran Arora
Apr 01, 2022
Research
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A key promise of machine learning is the ability to assist users with personal tasks.

Research
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Can Foundation Models Help Us Achieve Perfect Secrecy?

Simran Arora
Privacy, Safety, SecurityFoundation ModelsApr 01

A key promise of machine learning is the ability to assist users with personal tasks.

Jen King's Testimony Before the U.S. House Committee on Energy and Commerce Oversight and Investigations Subcommittee
Jennifer King
Quick ReadNov 18, 2025
Testimony

In this testimony presented to the U.S. House Committee on Energy and Commerce’s Subcommittee on Oversights and Investigations hearing titled “Innovation with Integrity: Examining the Risks and Benefits of AI Chatbots,” Jen King shares insights on data privacy concerns connected with the use of chatbots. She highlights opportunities for congressional action to protect chatbot users from related harms.

Testimony

Jen King's Testimony Before the U.S. House Committee on Energy and Commerce Oversight and Investigations Subcommittee

Jennifer King
Privacy, Safety, SecurityQuick ReadNov 18

In this testimony presented to the U.S. House Committee on Energy and Commerce’s Subcommittee on Oversights and Investigations hearing titled “Innovation with Integrity: Examining the Risks and Benefits of AI Chatbots,” Jen King shares insights on data privacy concerns connected with the use of chatbots. She highlights opportunities for congressional action to protect chatbot users from related harms.

Amy Zegart
Person
Amy Zegart headshot
Person
Amy Zegart headshot

Amy Zegart

Privacy, Safety, SecurityOct 05
Why You Can (And Should) Opt Out Of TSA Facial Recognition Right Now
HuffPost
Nov 06, 2025
Media Mention

Jennifer King, Policy Fellow at the Stanford HAI who specializes in privacy, discusses vagueness in the TSA’s public communications about what they are doing with facial recognition data.

Media Mention
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Why You Can (And Should) Opt Out Of TSA Facial Recognition Right Now

HuffPost
Law Enforcement and JusticePrivacy, Safety, SecurityNov 06

Jennifer King, Policy Fellow at the Stanford HAI who specializes in privacy, discusses vagueness in the TSA’s public communications about what they are doing with facial recognition data.

Validating Claims About AI: A Policymaker’s Guide
Olawale Salaudeen, Anka Reuel, Angelina Wang, Sanmi Koyejo
Quick ReadSep 24, 2025
Policy Brief

This brief proposes a practical validation framework to help policymakers separate legitimate claims about AI systems from unsupported claims.

Policy Brief

Validating Claims About AI: A Policymaker’s Guide

Olawale Salaudeen, Anka Reuel, Angelina Wang, Sanmi Koyejo
Foundation ModelsPrivacy, Safety, SecurityQuick ReadSep 24

This brief proposes a practical validation framework to help policymakers separate legitimate claims about AI systems from unsupported claims.

All Work Published on Privacy, Safety, Security

Be Careful What You Tell Your AI Chatbot
Nikki Goth Itoi
Oct 15, 2025
News

A Stanford study reveals that leading AI companies are pulling user conversations for training, highlighting privacy risks and a need for clearer policies.

Be Careful What You Tell Your AI Chatbot

Nikki Goth Itoi
Oct 15, 2025

A Stanford study reveals that leading AI companies are pulling user conversations for training, highlighting privacy risks and a need for clearer policies.

Privacy, Safety, Security
Generative AI
Regulation, Policy, Governance
News
Addressing AI-Generated Child Sexual Abuse Material: Opportunities for Educational Policy
Riana Pfefferkorn
Quick ReadJul 21, 2025
Policy Brief

This brief explores student misuse of AI-powered “nudify” apps to create child sexual abuse material and highlights gaps in school response and policy.

Addressing AI-Generated Child Sexual Abuse Material: Opportunities for Educational Policy

Riana Pfefferkorn
Quick ReadJul 21, 2025

This brief explores student misuse of AI-powered “nudify” apps to create child sexual abuse material and highlights gaps in school response and policy.

Privacy, Safety, Security
Education, Skills
Policy Brief
Julian Nyarko
Professor, Stanford Law | Associate Director and Senior Fellow, Stanford HAI | Center Fellow, Stanford Institute for Economic Policy Research
Person
Julian Nyarko headshot

Julian Nyarko

Professor, Stanford Law | Associate Director and Senior Fellow, Stanford HAI | Center Fellow, Stanford Institute for Economic Policy Research
Privacy, Safety, Security
Regulation, Policy, Governance
Julian Nyarko headshot
Person
How Congress Could Stifle The Onslaught Of AI-Generated Child Sexual Abuse Material
Tech Policy Press
Sep 25, 2025
Media Mention

HAI Policy Fellow Riana Pfefferkorn advises on ways in which the United States Congress could move the needle on model safety regarding AI-generated CSAM.


How Congress Could Stifle The Onslaught Of AI-Generated Child Sexual Abuse Material

Tech Policy Press
Sep 25, 2025

HAI Policy Fellow Riana Pfefferkorn advises on ways in which the United States Congress could move the needle on model safety regarding AI-generated CSAM.


Ethics, Equity, Inclusion
Privacy, Safety, Security
Regulation, Policy, Governance
Media Mention
Adverse Event Reporting for AI: Developing the Information Infrastructure Government Needs to Learn and Act
Lindsey A. Gailmard, Drew Spence, Daniel E. Ho
Quick ReadJun 30, 2025
Issue Brief

This brief assesses the benefits of and provides policy recommendations for adverse event reporting systems for AI that report failures and harms post deployment.

Adverse Event Reporting for AI: Developing the Information Infrastructure Government Needs to Learn and Act

Lindsey A. Gailmard, Drew Spence, Daniel E. Ho
Quick ReadJun 30, 2025

This brief assesses the benefits of and provides policy recommendations for adverse event reporting systems for AI that report failures and harms post deployment.

Regulation, Policy, Governance
Privacy, Safety, Security
Issue Brief
How To Keep Your Private Messages Truly Private
CNN
Sep 09, 2025
Media Mention

HAI Policy Fellow Riana Pfefferkorn discusses scenarios when third parties might be able to access personal messaging data and how to keep those forms of digital communication private.

How To Keep Your Private Messages Truly Private

CNN
Sep 09, 2025

HAI Policy Fellow Riana Pfefferkorn discusses scenarios when third parties might be able to access personal messaging data and how to keep those forms of digital communication private.

Privacy, Safety, Security
Media Mention
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