Deepfake Impersonation and Legislative Response in the United States
The FBI has reported ongoing campaigns in which unknown actors use AI-powered voice cloning and deepfake technologies to impersonate senior U.S. government officials, including members of Congress and Cabinet-level leaders. These impersonators initiate contact via SMS and then move conversations to encrypted messaging apps such as Signal, WhatsApp, and Telegram, leveraging AI voice cloning to convincingly pose as high-level officials. The FBI's updated assessment reveals that these activities have been occurring since at least 2023, targeting not only officials but also their family members and acquaintances, with the intent to extract sensitive information or perpetrate scams.
In response to the growing threat of malicious deepfakes, the U.S. government has enacted the Take It Down Act, one of the first major federal laws specifically targeting the spread of nonconsensual AI-generated deepfake pornography. The law criminalizes the publication of such content, mandates its removal within 48 hours upon notification, and empowers the Federal Trade Commission to enforce compliance. The U.S. Sentencing Commission is now seeking public input on sentencing guidelines, proposing penalties of up to two years' imprisonment for adults and three years for minors, reflecting the seriousness with which lawmakers are treating the misuse of deepfake technology for harassment and abuse.

Get ahead of threats like this
Mallory correlates global threat intelligence with your attack surface — know if you’re exposed before adversaries strike.
How this story unfolded
4 events from the most recent confirmed update back to the earliest known activity.
FBI says deepfake impersonation of U.S. officials is ongoing since 2023
The FBI publicly reported that an ongoing campaign using AI-powered voice cloning to impersonate senior U.S. officials dates back to 2023. The disclosure highlighted tactics such as moving targets to encrypted apps, proposing meetings with officials, and harvesting passport images and contact lists to expand the scheme.
U.S. Sentencing Commission releases preliminary Take It Down Act guidelines
The U.S. Sentencing Commission released preliminary sentencing guidelines for offenses under the Take It Down Act and opened a public comment period. The proposal outlines how fines and prison penalties could be applied for crimes involving real and AI-generated nonconsensual intimate imagery.
Congress passes the Take It Down Act
Congress passed the Take It Down Act with overwhelming bipartisan support, creating a new federal framework targeting the publication of nonconsensual intimate imagery, including AI-generated deepfake pornography. The law also requires companies to remove reported content within 48 hours and gives the FTC enforcement authority.
Deepfake impersonation campaign targeting U.S. officials begins
According to the FBI, malicious actors began using AI-powered voice cloning and related impersonation tactics against senior U.S. government officials in 2023. The campaign used SMS and encrypted messaging apps such as Signal, WhatsApp, and Telegram to approach victims and solicit sensitive information.
Related entities
Vulnerabilities, threat actors, malware, products, organizations, and breaches Mallory has linked to this story.
Sources
2 references tracked. Mallory keeps watching after this page renders.
See the full picture, correlated to your attack surface.
Map indicators from this story to your assets and identify affected systems in minutes.
Every observed campaign, victim, and pivot linked to actors named in this story.
Malware, exploits, and IOCs connected to the activity described here.
YARA, Sigma, and Snort rules deployed to your SIEM as soon as they’re published.
Get matching new stories delivered to your team as they break — not the next morning.
Ask questions about this story and take action on the answers.


