FBI is issuing this announcement to warn and provide mitigation tips to the public about an ongoing malicious text and voice messaging campaign.
Since April 2025, malicious actors have impersonated senior US officials to target individuals, many of whom are current or former senior US federal or state government officials and their contacts. If you receive a message claiming to be from a senior US official, do not assume it is authentic. The malicious actors have sent text messages and AI-generated voice messages — techniques known as smishing and vishing, respectively — that claim to come from a senior US official in an effort to establish rapport before gaining access to personal accounts.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Analyzing Cuba ransomware
September 11, 2023
The group’s offensives first got on Kaspersky researchers radar in late 2020. Back then, the cybercriminals had not yet adopted the moniker “Cuba”; they were known as “Tropical Scorpius”. Cuba mostly targets organizations in the United States, Canada and Europe. The gang has scored a series of resonant attacks on oil companies, financial services, government ...
- 11 alleged Conti criminals hit with UK and US sanctions
September 8, 2023
UK and US authorities have issued sanctions on 11 individuals who are allegedly part of a cybercriminal gang that use Trickbot and Conti malware. The 11 individuals have been hit with asset freezes and travel bans in a coordinated effort to counter the threat of ransomware, according to UK officials. The country’s National Crime Agency (NCA) ...
- Storm-0558: Understanding How Microsoft Failed to Protect Itself
September 7, 2023
You’re undoubtedly familiar with the so-called Storm-0558 attacks from July 2023. If not a quick recap: these attacks (widely attributed as the work of the Chinese government) compromised a number of high-value Exchange Online mailboxes, including the US Secretary of Commerce and the US Ambassador to China. Given the sensitivity of the mailboxes, it’s likely ...
- CISA, FBI, and CNMF Release Advisory on Multiple Nation-State Threat Actors Exploit CVE-2022-47966 and CVE-2022-42475
September 7, 2023
Today, CISA, Federal Bureau of Investigation (FBI), and U.S. Cyber Command’s Cyber National Mission Force (CNMF) published a joint Cybersecurity Advisory (CSA), Multiple Nation-State Threat Actors Exploit CVE-2022-47966 and CVE-2022-42475. This CSA provides information on an incident at an Aeronautical Sector organization, with malicious activity occurring as early as January 2023. CISA, FBI, and CNMF confirmed ...
- Cooperation Across DOD, Private Sector Critical Amid Emerging Cyber Threats
September 7, 2023
Maintaining a robust defense against emerging cyberthreats requires collaboration and cooperation throughout the Defense Department and across industry partners, a top Pentagon information security executive said today. Principal Deputy Chief Information Officer Leslie A. Beavers warned emerging cybersecurity challenges pose a “whole of government, almost whole of society threat. At the end of the day, security ...
- Thousands of dollars stolen from Texas ATMs using Raspberry Pi
September 7, 2023
A Texas court has heard how last month a gang of men used a Raspberry Pi device to steal thousands of dollars from ATMs. According to local media reports, three men were arrested in Lubbock, Texas, after attempting to steal “large sums of US currency” from ATMs. The men – 38-year-old Abel Valdes, 41-year-old Yordanesz Sanchez, ...

