Imposter used AI to pose as Marco Rubio and contact foreign ministers

A recent incident involving artificial intelligence has raised concerns about cybersecurity in the US government. An unknown person used AI technology to mimic the voice of Marco Rubio, the US Secretary of State, and contacted several high-ranking officials from other countries. The impersonator used the Signal messaging app to send AI-generated voicemails and messages, pretending to be Rubio. This event has led the US State Department to launch an investigation and take steps to strengthen its cybersecurity measures.

According to a cable from the State Department, which was shared with all diplomatic and consular posts, the impersonator created a fake Signal account in mid-June. The account used the display name marco. rubio@state. gov and reached out to at least five people. These included three foreign ministers, a US governor, and a member of Congress. The fake Rubio left voicemails for at least two of the targets and sent a text message to another, inviting them to continue the conversation on Signal. The cable did not reveal the exact content of the voicemails or the identities of the people who were contacted.

The State Department stated that there is no direct cyber threat to its systems from this incident. However, there is a risk that information shared with the impersonator could be exposed if the targeted individuals were tricked. The department is now working to improve its cybersecurity defenses to prevent similar incidents in the future. The Washington Post was the first to report on the case, and US authorities are still trying to find out who was behind the impersonation. They believe the goal was to manipulate government officials and gain access to sensitive information. Fortunately, the hoax was not successful, and officials described it as not very sophisticated. Marco Rubio has not commented on the matter. This is not the first time AI has been used to impersonate US politicians. Last year, AI-generated calls tried to influence voters in New Hampshire by telling them not to participate in the primary election. Authorities are taking these incidents seriously and are working to protect the public and government officials from the dangers of AI-generated impersonations.