Trust and Safety Resources

Access 37,000+ CSAM keywords in multiple languages

Does your platform have messaging, search, or generative prompt functionality? Get access to our free CSAM keyword hub, containing terms and phrases in multiple languages, to use in your child safety mitigations.

Resources for trust and safety professionals

Find research, guides, product updates and more to support you in making a safer internet.

  • Categories: Case Study

    How GIPHY uses Safer by Thorn to proactively detect CSAM

    GIPHY proactively detects CSAM with Safer to deliver on its promise of being a source for content that makes conversations more positive.

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  • Categories: Product Updates

    Driving innovation in trust and safety: Safer by Thorn recognized as a content moderation technology trailblazer

    Everest Group has recognized Safer by Thorn as one of their content moderation technology trailblazers. Read why our purpose-built solutions made the short list.

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  • Categories: Learn

    CSAM has distinct characteristics that call for purpose-built solutions.

    CSAM has distinct characteristics that call for purpose-built solutions, such as CSAM classifiers. Thorn's data science team dives into the details.

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  • Categories: Learn

    Cross-platform CSAM hash sharing for platforms

    There are several child safety organizations that make their CSAM hash lists available to select partners via sharing programs. Learn more.

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  • Categories: Learn

    Four questions to help assess your platform’s risk of hosting CSAM

    Know the signs that could indicate your platform is at risk of hosting CSAM images and videos. Understand what types of sites are most at risk.

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  • Categories: Learn

    Online child sexual abuse and exploitation statistics

    Online child sexual abuse and exploitation has continued to rise for more than a decade. Understand the scale of the issue and the emerging trends to watch for.

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  • Categories: Learn

    What is CSAM? Child Safety Terms & Definitions

    A glossary of special terms and acronyms used within the child safety ecosystem. What's CSAM? CSEA? CSAI? Do they refer to different harms?

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  • Categories: Learn

    Child sexual abuse material: What digital platforms need to know

    This 7-part series is an essential guide to understanding CSAM and the available detection strategies leveraged by trust and safety professionals.

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  • Categories: Learn

    2025 Online Child Safety Predictions for Trust and Safety

    Explore Thorn's predictions for online child safety in 2025, from regulatory changes to AI challenges, and how these trends will shape the future of trust and safety.

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  • Categories: Blog

    When users flock, harm follows: What rapid migration to Bluesky teaches us about content moderation

    By John Starr, VP of Strategic Impact at Thorn, and Aaron Rodericks, Head of Trust & Safety at Bluesky In the past few weeks, Bluesky saw

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  • Categories: Learn

    How Teams are Making the Business Case for Investing in Trust & Safety

    Content moderation is crucial for business growth. Trust & Safety initiatives protect users, boost engagement, and improve company value.

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  • Categories: Product Updates

    Safer CSAM Hash Matching Available via API

    Announcing the launch of our API-based solution for proactive detection of child sexual abuse material (CSAM): Safer Match.

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  • Categories: Learn

    Understanding Gen AI’s Risks to Child Safety on Digital Platforms

    Generative AI is introducing new vectors of risk for kids online, and it’s also unlocking critical tools to combat online child sexual abuse at scale.

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  • Categories: Webinar

    Prompting Safety: Navigating Gen AI Risks to Child Safety on Your Platform

    Join Thorn's Sr. Research Manager, Amanda Goharian and VP of Customers & Strategic Partnerships, Amanda Volz, for a comprehensive overview of generative AI risks and strategies for mitigating these dangers on your platform.

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  • Categories: Learn

    Safe Space Lightning Rounds with Trust & Safety Leaders

    John Starr puts several trust and safety leaders in the “hot spot” for a lightning round of questions to get their POV on what it’s like to work in trust and safety.

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  • Categories: Learn

    Safe Space: Talking Trust & Safety with Patricia Cartes

    Discover the human side of trust and safety in this candid conversation between Patricia Cartes, Head of Trust & Safety at Cantina AI, and host John Starr, Thorn’s VP of Strategic Impact.

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  • Categories: Learn

    Introducing the CSAM Keyword Hub: A Free Collection of Words Related to Child Safety Risks

    The CSAM Keyword Hub contains words and phrases related to CSAM and child sexual exploitation, boosting content moderation efforts.

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  • Categories: Learn

    Safe Space: Talking Trust & Safety with Jerrel Peterson

    Discover the human side of trust and safety in this candid conversation between Jerrel Peterson, Director of Content Policy at Spotify, and host John Starr, Thorn’s VP of Strategic Impact.

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  • Categories: Learn

    Safe Space: Talking Trust & Safety with Yoel Roth

    Discover the human side of trust and safety in this candid conversation between Yoel Roth, VP at Match Group, and host John Starr, Thorn’s VP of Strategic Impact.

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  • Categories: Product Updates

    Enhancing Platform Safety: Insights from Safer Predict's Text Detection Beta Period

    At Thorn, we want to make online spaces safer. As part of the trust and safety ecosystem, we understand that the challenge of protecting users from

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  • Categories: Product Updates

    Announcing Safer Predict: AI-Driven CSAM & CSE Detection

    Our latest solution, Safer Predict offers a cutting-edge AI-driven solution that detects new and unreported CSAM as well as harmful text conversations.

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  • Categories: Webinar

    Tech for Good: Using Machine Learning to Detect Sexual Harms Against Children

    ON-DEMAND | Featuring Rob Wang, Senior Manager of Data Science and Amanda Volz, VP of Customers and Strategic Partnerships

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    Watch on demand
  • Categories: Tools

    CSAM Keyword Hub

    Thorn has developed a resource containing child sexual abuse material (CSAM) terms and phrases in multiple languages to use in your child safety mitigations.

    Apply Now
    Apply now
  • Categories: Product Updates

    Safer’s 2023 Impact Report

    In 2023, Safer empowered content moderators and trust & safety professionals to detect, review, and report CSAM from their platforms.

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  • Categories: Webinar

    Combating Financial Sextortion: The Latest Trends and Proactive Solutions

    ON-DEMAND | Hosted by Thorn, in collaboration with the National Center for Missing and Exploited Children

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    Watch on demand
  • Categories: Learn

    The Dual Role of Technology: Thorn’s Insights From NCMEC’s 2023 CyberTipline Report

    In 2023, NCMEC’s CyberTipline received a staggering 36.2 million reports of suspected child sexual exploitation.

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  • Categories: Learn

    Youth Tell the Truth About Safety Tools: Advice on How to Improve These Tools From Actual Teens

    Platform safety tools — like blocking and reporting — are often a child’s first choice for responding to a harmful sexual interaction online. Instead of seeking support

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  • Categories: Learn

    Safeguard Youth and Protect Your Platform

    Understand how to prevent risky situations involving youth and bad actors with insights from Thorn’s latest brief for digital platforms.

    Get the brief now
    Get the brief now
  • Categories: Learn

    The REPORT Act Is Now Federal Law – Here’s What It Means for Online Platforms

    The REPORT Act is now federal law. We provide details about its components and explain how it will impact online platforms.

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  • Categories: Learn

    Unmasking the Perpetrators Online: Profiles of Bad Actors for Use by Trust and Safety

    Learn how easy access to children online has given rise to new types of child sexual perpetrators.

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  • Categories: Learn

    4 Considerations for Improving Your Child Safety Policies

    4 considerations for Trust and Safety teams at digital platforms as they review their child safety policies. Here’s what to consider.

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  • Categories: Learn

    The Kids Online Safety Act (KOSA) Explained: What the Drafted Bill Could Mean for Your Online Platform

    Thorn's policy team explains the Kids Online Safety Act (KOSA) and how the provisions in this bill may impact digital platforms.

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  • Categories: Learn

    Key Takeaways from the Online Child Sexual Exploitation Hearing with Social Media CEOs

    On January 31, the CEOs of Meta, TikTok, Snap, and Discord testified during the hearing, "Big Tech and the Online Child Sexual Exploitation Crisis."

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  • Categories: Learn

    Thorn’s Head of Data Science discuss how machine learning can support child safety on content-hosting platforms

    Watch Dr. Rebecca Portnoff’s keynote at AWS re:Invent 2023 to learn how Thorn is using machine learning to detect CSAM.

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  • Categories: Case Study

    VSCO Uses Safer to Protect Its Platform and Community of Creators from CSAM at Scale

    For VSCO, building Safer into its infrastructure unlocked automated solutions and moderation efficiencies for VSCO’s trust and safety and content moderation teams.

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  • Categories: Learn

    Hashing and Matching is Core to Proactive CSAM Detection

    Detect known CSAM using hashing and matching, sometimes referred to as CSAM scanning. Learn how it works.

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  • Categories: Emerging Trends Report 2023

    Emerging Trends Report 2023

    New report highlights findings from Thorn’s latest research and offers recommendations for addressing online sexual threats to children.

    Get the report
    Get the report
  • Categories: Product Updates

    Safer’s 2022 Impact Report

    In 2022, Safer empowered content moderators and trust & safety professionals to detect, review, and report CSAM from their platforms.

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  • Categories: Case Study

    Flickr Uses CSAM Image Classifier to Find Harmful Content

    Flickr’s Trust & Safety team uses Safer’s CSAM Image Classifier to detect and remove previously unknown child abuse content from their platform.

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  • Categories: Product Updates

    Announcing RCMP Reporting via Safer

    Detect CSAM and send reports to Royal Canadian Mounted Police from Safer, an all-in-one solution for CSAM moderation.

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  • Categories: Learn

    Safer’s Self-Hosted Deployment Provides Control, Security and Scalability

    Safer is a flexible suite of tools designed to support your company’s processes and scale your child sexual abuse material (CSAM) elimination efforts.

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  • Categories: Product Updates

    Safer’s 2021 Impact Report

    In 2021, Safer empowered content moderators and trust & safety professionals to detect, report and remove CSAM from their content-hosting platforms.

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  • Categories: Product Updates

    Let’s Build a Better Internet for Every Child: Safer’s best-in-class technology is now available for anyone with an AWS Marketplace account

    Safer by Thorn is available in the AWS Marketplace. Safer integrates with your AWS Cloud infrastructure for better control, scalability, and security.

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  • Categories: Learn

    The challenge of detecting CSAM videos and what we can do about it today

    Detecting CSAM within video content presents unique challenges. To solve this, Thorn's engineers developed a proprietary hashing technology called SSVH.

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  • Categories: Product Updates

    Announcing Safer Enterprise for Detection and Post-Detection of CSAM

    Our first version of Safer includes end-to-end functionality to support the identification, removal, and reporting of CSAM at scale and in real-time. Comprehensive coverage begins with proactive detection. Read more about the features we've released.

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