Kauai Santana

Also reported as: Kauai Martins Santanatech-master823

A fabricated professional identity used in the DPRK remote IT-worker scheme. Everything below is transcribed from the cited post, in which a named researcher attributes these accounts to a single operator, Kauai Santana. The attribution is theirs, not this site's.

IT Worker Fraud First reported 2025-11-01

LinkedIn accounts

Identifiers reported alongside

5 indicators the source attributes to this operator, each with its sources.

IndicatorTypeAccount status
Kauai Martins Santana alias —
Kauai Santana alias —
carlsh0823@gmail.com email address —
https://github.com/tech-master823 github profile live checked 2026-09-30
kauai-site.vercel.app hosted site —

Kauai Martins Santana

alias IT Worker Fraud RESEARCHER POST

First seen 2025-11-01 · last seen 2025-11-01

Source

  • Surfaced by the DPRK_Dev_Star account, an anonymous parody/expose account that narrates in an operator voice to out DPRK developer personas; it is followed by the named researchers this file otherwise draws on. The post pairs the Vercel portfolio kauai-site.vercel.app with the GitHub account github.com/tech-master823, and the two corroborate independently: the GitHub account, created September 2024 with 32 repositories, carries the display name Kauai Santana and the same senior-full-stack-developer framing as the site, and the site's own Github Profile button points to it. Recorded as the account's claim, with that corroboration noted; the source is weaker than the named-researcher dossiers, which is why the cross-check is stated. The GitHub account links the LinkedIn profile kauai-santana-dev and its commit history is dominated by carlsh0823@gmail.com (311 commits across its own repositories), the operator's own author address; both are added. Forked-repo commits carry unrelated upstream authors, which are not.
    x.com/DPRK_Dev_Star/status/1984585764886208977 — DPRK_Dev_Star (@DPRK_Dev_Star) · under “Kauai Santana / Kauai Martins Santana / tech-master823” · published 2025-11-01 · pulled 2026-08-30

Kauai Santana

alias IT Worker Fraud RESEARCHER POST

First seen 2025-11-01 · last seen 2025-11-01

Source

  • Surfaced by the DPRK_Dev_Star account, an anonymous parody/expose account that narrates in an operator voice to out DPRK developer personas; it is followed by the named researchers this file otherwise draws on. The post pairs the Vercel portfolio kauai-site.vercel.app with the GitHub account github.com/tech-master823, and the two corroborate independently: the GitHub account, created September 2024 with 32 repositories, carries the display name Kauai Santana and the same senior-full-stack-developer framing as the site, and the site's own Github Profile button points to it. Recorded as the account's claim, with that corroboration noted; the source is weaker than the named-researcher dossiers, which is why the cross-check is stated. The GitHub account links the LinkedIn profile kauai-santana-dev and its commit history is dominated by carlsh0823@gmail.com (311 commits across its own repositories), the operator's own author address; both are added. Forked-repo commits carry unrelated upstream authors, which are not.
    x.com/DPRK_Dev_Star/status/1984585764886208977 — DPRK_Dev_Star (@DPRK_Dev_Star) · under “Kauai Santana / Kauai Martins Santana / tech-master823” · published 2025-11-01 · pulled 2026-08-30

carlsh0823@gmail.com

email address IT Worker Fraud RESEARCHER POST

First seen 2025-11-01 · last seen 2025-11-01

Source

  • Surfaced by the DPRK_Dev_Star account, an anonymous parody/expose account that narrates in an operator voice to out DPRK developer personas; it is followed by the named researchers this file otherwise draws on. The post pairs the Vercel portfolio kauai-site.vercel.app with the GitHub account github.com/tech-master823, and the two corroborate independently: the GitHub account, created September 2024 with 32 repositories, carries the display name Kauai Santana and the same senior-full-stack-developer framing as the site, and the site's own Github Profile button points to it. Recorded as the account's claim, with that corroboration noted; the source is weaker than the named-researcher dossiers, which is why the cross-check is stated. The GitHub account links the LinkedIn profile kauai-santana-dev and its commit history is dominated by carlsh0823@gmail.com (311 commits across its own repositories), the operator's own author address; both are added. Forked-repo commits carry unrelated upstream authors, which are not.
    x.com/DPRK_Dev_Star/status/1984585764886208977 — DPRK_Dev_Star (@DPRK_Dev_Star) · under “Kauai Santana / Kauai Martins Santana / tech-master823” · published 2025-11-01 · pulled 2026-08-30

https://github.com/tech-master823

github profile IT Worker Fraud RESEARCHER POST live checked 2026-09-30

First seen 2025-11-01 · last seen 2025-11-01

Source

  • Surfaced by the DPRK_Dev_Star account, an anonymous parody/expose account that narrates in an operator voice to out DPRK developer personas; it is followed by the named researchers this file otherwise draws on. The post pairs the Vercel portfolio kauai-site.vercel.app with the GitHub account github.com/tech-master823, and the two corroborate independently: the GitHub account, created September 2024 with 32 repositories, carries the display name Kauai Santana and the same senior-full-stack-developer framing as the site, and the site's own Github Profile button points to it. Recorded as the account's claim, with that corroboration noted; the source is weaker than the named-researcher dossiers, which is why the cross-check is stated. The GitHub account links the LinkedIn profile kauai-santana-dev and its commit history is dominated by carlsh0823@gmail.com (311 commits across its own repositories), the operator's own author address; both are added. Forked-repo commits carry unrelated upstream authors, which are not.
    x.com/DPRK_Dev_Star/status/1984585764886208977 — DPRK_Dev_Star (@DPRK_Dev_Star) · under “Kauai Santana / Kauai Martins Santana / tech-master823” · published 2025-11-01 · pulled 2026-08-30

kauai-site.vercel.app

hosted site IT Worker Fraud RESEARCHER POST

First seen 2025-11-01 · last seen 2025-11-01

Source

  • Surfaced by the DPRK_Dev_Star account, an anonymous parody/expose account that narrates in an operator voice to out DPRK developer personas; it is followed by the named researchers this file otherwise draws on. The post pairs the Vercel portfolio kauai-site.vercel.app with the GitHub account github.com/tech-master823, and the two corroborate independently: the GitHub account, created September 2024 with 32 repositories, carries the display name Kauai Santana and the same senior-full-stack-developer framing as the site, and the site's own Github Profile button points to it. Recorded as the account's claim, with that corroboration noted; the source is weaker than the named-researcher dossiers, which is why the cross-check is stated. The GitHub account links the LinkedIn profile kauai-santana-dev and its commit history is dominated by carlsh0823@gmail.com (311 commits across its own repositories), the operator's own author address; both are added. Forked-repo commits carry unrelated upstream authors, which are not.
    x.com/DPRK_Dev_Star/status/1984585764886208977 — DPRK_Dev_Star (@DPRK_Dev_Star) · under “Kauai Santana / Kauai Martins Santana / tech-master823” · published 2025-11-01 · pulled 2026-08-30

Sources

Back to all personas

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. Kauai Santana as the name of the operator is the cited researcher’s assertion, repeated here as their claim.