Center for Practical AI

CPAI Issue Brief · Safety & integrity

Deepfakes & Non-Consensual Imagery

People cannot reliably "spot the fake" — detection is near chance — so the durable protections are legal and procedural.

What’s happening

AI can generate convincing fake images and video of real people, and it is being weaponized — including as non-consensual intimate imagery targeting students, women, and children. The common advice to "look closely and spot the fake" does not match the evidence.

What the evidence shows

A meta-analysis of 56 studies found pooled human accuracy at detecting deepfakes was 55.5% — statistically close to chance. Stated neutrally: education promising people can spot the fake is not supported by evidence; process-based verification and legal remedies are the better bet.

55.5%

human deepfake-detection accuracy — near chance

Diel et al. 2024 — meta-analysis of 56 studies

48 hrs

platform removal window under the federal TAKE IT DOWN Act

FTC, effective May 2026

Where it reaches constituents

Students and schools facing AI-generated NCII incidents; victims who need fast removal and support; and the broader public navigating synthetic media.

The current legal & regulatory landscape

The federal TAKE IT DOWN Act (signed May 2025) criminalizes non-consensual intimate images including AI "digital forgeries"; its platform notice-and-removal obligations took effect May 19, 2026, with a 48-hour removal window and FTC enforcement now underway. Most states also have non-consensual-imagery laws, with a newer wave addressing AI-generated deepfakes specifically.

Considerations policymakers are weighing

  • ·Implementation oversight of platform notice-and-removal.
  • ·School response protocols for incidents involving students.
  • ·Support resources for victims.
  • ·Investment in verification infrastructure rather than "spot the fake" education.

Listed as live debates, not recommendations. CPAI does not take a position on how these should be resolved.

This brief condenses a full, sourced public guide. The complete evidence and citations:

Deepfakes, Synthetic Imagery & NCII

Key sources

Official policy / primary sourceFTC / TAKE IT DOWN Act (2025–2026)Federal NCII notice-and-removal lawSigned May 19, 2025, criminalizing nonconsensual intimate images including AI 'digital forgeries.' Criminal provisions took effect at signing; covered platforms' notice-and-removal obligations took effect May 19, 2026 (48-hour removal), with FTC enforcement now underway (civil penalties per violation) and a public complaint process.
Meta-analysisDiel, Lalgi, Schröter, MacDorman et al. (2024)Human performance in detecting deepfakes (meta-analysis)Meta-analysis of 56 studies: pooled human accuracy at detecting deepfakes was 55.5% — statistically close to chance. The policy-relevant point, stated neutrally: education promising people can 'spot the fake' is not supported by evidence; process-based verification is the better bet.

A nonpartisan resource

The Center for Practical AI is a nonpartisan 501(c)(3) nonprofit. We provide education, research, and analysis, and we offer briefings and testimony on request. We do not endorse candidates or lobby for or against specific legislation. Everything here describes the evidence and the current landscape — the policy choices are yours.

Want CPAI to brief your office on this?

We provide nonpartisan briefings, research summaries, and testimony on request.

Request a briefing →