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Incident 1421: Purported Deepfake Applicant Reportedly Impersonated Tokyo IT Executive Kenbun Yoshii During Online Job Interview

Description: In Tokyo, a Japanese IT company reportedly interviewed a job applicant who used purportedly AI-generated video manipulation to impersonate real IT executive Kenbun Yoshii during a remote hiring interview. Investigators cited visual and audio irregularities suggesting a deepfake, and Yoshii said his publicly available images and career details appeared to have been misused.
Editor Notes: See also Incident 1118: Ongoing Purported AI-Assisted Identity Fraud Enables Unauthorized Access to Western Companies by North Korean IT Workers. Current reporting suggests this incident may be consistent with suspected North Korean IT worker tactics, but does not definitively attribute the specific incident to the North Korean government.

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Alleged: Unknown deepfake technology developers and Unknown voice cloning technology developers developed an AI system deployed by Unknown fake job applicant(s), which harmed Kenbun Yoshii , Japanese IT company recruiter(s) , Unnamed Japanese company , Epistemic integrity and National security and intelligence stakeholders.
Alleged implicated AI systems: Unknown deepfake technology developers , Unknown voice cloning technology developers and Unknown video call technology

Incident Stats

Incident ID
1421
Report Count
3
Incident Date
2026-03-19
Editors
Daniel Atherton

Incident Reports

Reports Timeline

+2
[Asia Issue] ‘Fake Applicants’ with AI-Made Faces… Infiltrating Japanese IT Company Interviews, Suspicions of North Korean Undercover Employment
AI 'fake applicant' case raises North Korea job scam fears
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[Asia Issue] ‘Fake Applicants’ with AI-Made Faces… Infiltrating Japanese IT Company Interviews, Suspicions of North Korean Undercover Employment

[Asia Issue] ‘Fake Applicants’ with AI-Made Faces… Infiltrating Japanese IT Company Interviews, Suspicions of North Korean Undercover Employment

asiatoday.co.kr

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The reality of "AI impersonation interview" scams occurring in Japan: The surprisingly casual methods and potential risks revealed through interviews.

The reality of "AI impersonation interview" scams occurring in Japan: The surprisingly casual methods and potential risks revealed through interviews.

businessinsider.jp

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AI 'fake applicant' case raises North Korea job scam fears

AI 'fake applicant' case raises North Korea job scam fears

upi.com

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[Asia Issue] ‘Fake Applicants’ with AI-Made Faces… Infiltrating Japanese IT Company Interviews, Suspicions of North Korean Undercover Employment
asiatoday.co.kr · 2026
AI Translated

It appears that the facial photos and career information of a real person were exploited, and experts are paying attention to the possibility that this is linked to cases where North Korean IT personnel are working undercover at overseas co…

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The reality of "AI impersonation interview" scams occurring in Japan: The surprisingly casual methods and potential risks revealed through interviews.
businessinsider.jp · 2026
AI Translated

In Japan, a case of "impersonation interviews" seemingly using AI-generated images has become a reality.

On March 4th, a casual interview for an engineering position conducted by Company A, a domestic venture company specializing in logisti…

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AI 'fake applicant' case raises North Korea job scam fears
upi.com · 2026

March 19 (Asia Today) -- A suspected deepfake job applicant infiltrated an online hiring interview at a Japanese IT company, raising concerns about possible links to North Korean schemes to secure overseas employment and generate foreign cu…

Variants

A "variant" is an AI incident similar to a known case—it has the same causes, harms, and AI system. Instead of listing it separately, we group it under the first reported incident. Unlike other incidents, variants do not need to have been reported outside the AIID. Learn more from the research paper.
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