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DeeperML
Nicole Kobie@itpro.com
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The FBI has issued a warning about a rise in scams targeting U.S. government officials. Cybercriminals are using AI-generated voice clones and text messages to impersonate senior officials. This campaign, which started in April 2025, aims to trick current and former federal and state officials, as well as their contacts, into divulging sensitive information or granting unauthorized access to accounts. These tactics are referred to as "smishing" (malicious SMS messages) and "vishing" (fraudulent voice calls). The FBI is advising the public that if you receive a message claiming to be from a senior U.S. official, do not assume it is authentic.
The attackers use AI to create realistic voice deepfakes, making it difficult to distinguish between real and fake messages. They also leverage publicly available data to make their messages more convincing, exploiting human trust to infiltrate broader networks. The FBI has found that one method attackers use to gain access is by sending targeted individuals a malicious link under the guise of transitioning to a separate messaging platform. The use of AI-generated audio has increased sharply, as large language models have proliferated and improved their abilities to create lifelike audio.
Once an account is compromised, it can be used in future attacks to target other government officials, their associates, and contacts by using trusted contact information they obtain. Stolen contact information acquired through social engineering schemes could also be used to impersonate contacts to elicit information or funds. The FBI advises that the scammers are using software to generate phone numbers that are not attributed to specific phones, making them more difficult to trace. Individuals should be vigilant and follow standard security advice, such as not trusting unsolicited messages and verifying requests through official channels.
ImgSrc: cdn.mos.cms.fut
References :
The attackers use AI to create realistic voice deepfakes, making it difficult to distinguish between real and fake messages. They also leverage publicly available data to make their messages more convincing, exploiting human trust to infiltrate broader networks. The FBI has found that one method attackers use to gain access is by sending targeted individuals a malicious link under the guise of transitioning to a separate messaging platform. The use of AI-generated audio has increased sharply, as large language models have proliferated and improved their abilities to create lifelike audio.
Once an account is compromised, it can be used in future attacks to target other government officials, their associates, and contacts by using trusted contact information they obtain. Stolen contact information acquired through social engineering schemes could also be used to impersonate contacts to elicit information or funds. The FBI advises that the scammers are using software to generate phone numbers that are not attributed to specific phones, making them more difficult to trace. Individuals should be vigilant and follow standard security advice, such as not trusting unsolicited messages and verifying requests through official channels.
ImgSrc: cdn.mos.cms.fut
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References :
- Threats | CyberScoop: Texts or deepfaked audio messages impersonate high-level government officials and were sent to current or former senior federal or state government officials and their contacts, the bureau says.
- Talkback Resources: FBI warns of deepfake technology being used in a major fraud campaign targeting government officials, advising recipients to verify authenticity through official channels.
- www.techradar.com: The FBI is warning about ongoing smishing and vishing attacks impersonating senior US officials.
- securityaffairs.com: US Government officials targeted with texts and AI-generated deepfake voice messages impersonating senior U.S. officials
- thecyberexpress.com: TheCyberExpress reports FBI Warns of AI Voice Scam
- www.itpro.com: The FBI says hackers are using AI voice clones to impersonate US government officials
- BleepingComputer: FBI: US officials targeted in voice deepfake attacks since April
- The Register - Software: Scammers are deepfaking voices of senior US government officials, warns FBI
- cyberinsider.com: Senior U.S. Officials Impersonated in AI-Powered Vishing Campaign
- Tech Monitor: FBI warns of AI-generated audio deepfakes targeting US officials
- The DefendOps Diaries: The Rising Threat of Voice Deepfake Attacks: Understanding and Mitigating the Risks
- PCWorld: Fake AI voice scammers are now impersonating government officials
- hackread.com: FBI Warns of AI Voice Scams Impersonating US Govt Officials
- iHLS: The FBI has flagged a concerning wave of cyber activity involving AI-generated content used to impersonate high-ranking U.S. government officials.
- cyberscoop.com: Texts or deepfaked audio messages impersonate high-level government officials and were sent to current or former senior federal or state government officials and their contacts, the bureau says.
- arstechnica.com: FBI warns of ongoing that uses audio to government officials
- Popular Science: That weird call or text from a senator is probably an AI scam
Classification:
- HashTags: #DeepfakeScams #AIImpersonation #AISecurity
- Company: FBI
- Target: US Government Officials
- Product: AI
- Feature: AI Deepfake
- Malware: Deepfake
- Type: Hack
- Severity: Major