TA۴۱۹ hackers used deceptive tactics, impersonating real figures like a former White House AI official
Published On ۱ Oct ۲۰۲۶
Chinese hackers have been impersonating artificial intelligence (AI) experts in the United States, including a former government official, according to a new report from cybersecurity firm Proofpoint.
The report, released on Thursday, found that in July, a China-aligned hacking group called TA۴۱۹ targeted a slate of US policy experts by impersonating prominent figures, including Lynne Edwards Parker, the former principal deputy director of the White House Office of Science and Technology Policy.
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The hackers, who had been operating since April ۲۰۲۵, first sent otherwise harmless-looking emails intended to engage a target, such as requests to join an “AI Policy Advisory Committee”, and, once they responded, the target would be sent to a fake login page designed to steal their credentials.
The targets included policy experts at think tanks, defence contractors, universities and law firms in both the US and Japan.
The report used a technique that creates a fake browser pop-up window inside a legitimate webpage that mimics an authentic-looking sign-in prompt to deceive victims and make it harder for them to realise they are handing over their information to hackers.
Proofpoint did not specifically name the targets hacked, but the Reuters news agency was able to confirm at least one of them as Alex Engler, a former White House official who now heads the Penn Center on Media, Technology, and Democracy.
Engler told Reuters that he got one of the emails, but after checking with industry colleagues, he discovered that he had received the email from an impersonator.
In February, the same group was behind the impersonation of a “prominent” Anthropic employee in efforts to target AI policy experts. The cybersecurity firm behind the report believes that the group will continue to target think tanks and other policy experts and will continue to use the identity of real-world experts to do it.
Parker did not respond to Al Jazeera’s request for comment.
