Chollima Hunter

← Remote Workers

https://github.com/seosigoto

https://github.com/seosigoto is a GitHub account that 3 published sources report in connection with IT Worker Fraud activity, which public reporting attributes to North Korea (DPRK). It is cited here from Narcass3 (@Narcass3), tayvano (lazarus-bluenoroff-research) and Chollima Group. The earliest of those reports is dated 2025-02-18 and the most recent 2026-10-18.

The reporting files it under the persona Seo Sigoto, alongside 6 other identifiers attributed to the same identity. The persona page shows them together with any accounts, photographs and CV recorded under that name. A persona name is the one an account presented under, and may belong to an uninvolved person whose identity was taken.

github profile IT Worker Fraud MATCHED IN SOURCE removed checked 2026-08-30

Listed as seosigoto

First seen 2025-02-18 · last seen 2026-10-18

Sources

  • The post identifies the operator previously tracked as NKC04, states that he was in Laos with Naoki and was seen in Vladivostok in February 2024, that he claimed to be Japanese, and that the GitHub account had been deleted by the time of posting.
    x.com/Narcass3/status/1941322828344852865 — Narcass3 (@Narcass3) · under “Seo Sigoto / Kiwon Seo / NKC04” · published 2025-07-05 · pulled 2026-08-30

  • Nearby text:

    …JohnMichaelMillen0325@outlook.com #### Naoki Murano - github.com/supermutexc - naokimurano@outlook.com #### Seo Sigoto - github.com/seosigoto - seo.shigoto.001@gmail.com - seo.sigoto@gmail.com #### Seo Kiwon - sunshineseo0614@gmail.com #### Steven Chen -…
    DPRK IT Workers — tayvano (lazarus-bluenoroff-research) · under “Seo Sigoto” · published 2025-06-19 · pulled 2026-08-30
  • …Github: github.com/Hiccup19940325 github.com/neverm25 github.com/seosigoto github.com/JCollinsX github.com/mtfuji25 github.com/supermutexc github.com/call-by Persona Names: Seo Kiwon Seo Sigoto Jenson…
    From Vientiane to Vladivostok — Chollima Group · under “Conclusion:” · published 2025-02-18 · pulled 2026-09-12

Find this indicator in the index, or see every GitHub account this site holds under GitHub accounts in the browse listing.

Related indicators

Same persona record: Seo Sigoto

Other identifiers the reporting files under the same persona; 5 of 6 are shown.

All 6 on the Seo Sigoto page

Cited by the same report: x.com/Narcass3/status/1941322828344852865

Narcass3 (@Narcass3) lists 6 other indicators in this source. 1 are shown, chosen across types.

All 7 indicators from this source

Cited by the same report: DPRK IT Workers

tayvano (lazarus-bluenoroff-research) lists 854 other indicators in this source. 3 are shown, chosen across types.

All 855 indicators from this source

Cited by the same report: From Vientiane to Vladivostok

Chollima Group lists 40 other indicators in this source. 3 are shown, chosen across types.

All 41 indicators from this source

Disclaimer An entry here is not proof of DPRK affiliation or wrongdoing. A listed name, account or address may belong to an uninvolved person, so each entry is a lead to verify independently. What inclusion means. See the sourcing methodology.