Mostly True
SEOUL โ A statistic circulating through Korean media and online forums โ that 57 percent of office workers admitted to lying about having personally written reports that were in fact produced with AI โ has been put through a source-by-source review. This paper's fact-check desk examined 12 primary materials, ranging from the original Wall Street Journal report on AI in the workplace to English-language coverage in the Chosun Ilbo that has since been taken offline. The core number withstands scrutiny; the paper trail around it is thinner than the viral posts suggest.
The Korean-language claim reads: "์ง์ฅ์ธ 57% 'AI ๋ณด๊ณ ์, ์ง์ ์ผ๋ค ๊ฑฐ์ง๋งํ๋ค'" โ 57 percent of office workers "lied that they wrote AI reports themselves." The earliest identifiable trace is a Wall Street Journal article dated Sept. 11, 2026, reporting on AI at work. Direct reading of that piece was not possible during the review: it sits behind the Journal's paywall and requires authentication.
Follow-up coverage is harder to pin down. The Chosun Ilbo's English-language article, published online on Sept. 13, 2026, has been deleted and now returns an error page; a second Chosun piece dated Sept. 14, 2026, was likewise inaccessible when checked. In total, 12 primary sources were examined, including research materials hosted on the website of consulting firm KPMG. The material that remains readable is consistent with the 57 percent figure and with the framing that respondents confessed to claiming personal credit for AI-drafted reports.
What limits the assessment is verifiability rather than accuracy. With the originating article paywalled and the domestic follow-ups removed, readers cannot inspect the survey's methodology, sample size or exact question wording โ the details that determine how far the 57 percent figure can be generalized. The desk's conclusion: the claim is Mostly True โ the statistic and its meaning are corroborated by the accessible record, but the hollowed-out coverage leaves the full context unconfirmed.