Kim Song Gyu

Also reported as: SeaStorm

A fabricated professional identity used in the DPRK remote IT-worker scheme. Most of what follows is transcribed from the cited post, in which a named researcher attributes these accounts to a single operator, Kim Song Gyu. The attribution is theirs, not this site's.

The remainder was read by this site from the account itself and is cited to the page and date it was read.

IT Worker Fraud First reported 2025-07-24 · last reported 2026-09-24

Identifiers attributed to this persona

8 indicators the sources below record for this operator, each with its sources.

IndicatorTypeAccount status
Kim Song Gyu alias —
SeaStorm alias —
seadragon000407@gmail.com email address —
sealion9847@gmail.com email address —
https://github.com/kentasuzzuki github profile live checked 2026-09-30
https://github.com/ronansteel github profile removed checked 2026-09-30
https://github.com/sea872 github profile live checked 2026-09-30
https://github.com/seadragon0407 github profile removed checked 2026-09-30

Kim Song Gyu

alias IT Worker Fraud CURATED

First seen 2025-07-24 · last seen 2026-09-24

Sources

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16
  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/Sea872 is account id 15048703, created on 9 October 2015, display name Sea. All 100 of its own commits in GitHub's search are signed sealion9847@gmail.com, an address browsercookies gives for Kim Song Gyu.
    github.com/Sea872 — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24
  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/KentaSuzzuki is account id 214406735, created on 1 June 2025. Its noreply addresses name the handles ronansteel and kentasuzzuki, so it is the account browsercookies places under Kim Song Gyu as github.com/ronansteel, renamed; ronansteel now returns not found. Its repositories hold 17 commits signed seadragon000407@gmail.com and 9 signed sealion9847@gmail.com, both addresses the same post gives for the persona; the second is the one github.com/Sea872 signs with.
    github.com/KentaSuzzuki — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24

SeaStorm

alias IT Worker Fraud RESEARCHER POST

First seen 2025-07-24 · last seen 2025-07-24

Source

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16

seadragon000407@gmail.com

email address IT Worker Fraud CURATED

First seen 2025-07-24 · last seen 2026-09-24

Sources

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16
  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/KentaSuzzuki is account id 214406735, created on 1 June 2025. Its noreply addresses name the handles ronansteel and kentasuzzuki, so it is the account browsercookies places under Kim Song Gyu as github.com/ronansteel, renamed; ronansteel now returns not found. Its repositories hold 17 commits signed seadragon000407@gmail.com and 9 signed sealion9847@gmail.com, both addresses the same post gives for the persona; the second is the one github.com/Sea872 signs with.
    github.com/KentaSuzzuki — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24

sealion9847@gmail.com

email address IT Worker Fraud CURATED

First seen 2025-07-24 · last seen 2026-09-24

Sources

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16
  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/Sea872 is account id 15048703, created on 9 October 2015, display name Sea. All 100 of its own commits in GitHub's search are signed sealion9847@gmail.com, an address browsercookies gives for Kim Song Gyu.
    github.com/Sea872 — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24
  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/KentaSuzzuki is account id 214406735, created on 1 June 2025. Its noreply addresses name the handles ronansteel and kentasuzzuki, so it is the account browsercookies places under Kim Song Gyu as github.com/ronansteel, renamed; ronansteel now returns not found. Its repositories hold 17 commits signed seadragon000407@gmail.com and 9 signed sealion9847@gmail.com, both addresses the same post gives for the persona; the second is the one github.com/Sea872 signs with.
    github.com/KentaSuzzuki — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24

https://github.com/kentasuzzuki

github profile IT Worker Fraud CURATED live checked 2026-09-30

First seen 2026-09-24 · last seen 2026-09-24

Source

  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/KentaSuzzuki is account id 214406735, created on 1 June 2025. Its noreply addresses name the handles ronansteel and kentasuzzuki, so it is the account browsercookies places under Kim Song Gyu as github.com/ronansteel, renamed; ronansteel now returns not found. Its repositories hold 17 commits signed seadragon000407@gmail.com and 9 signed sealion9847@gmail.com, both addresses the same post gives for the persona; the second is the one github.com/Sea872 signs with.
    github.com/KentaSuzzuki — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24

https://github.com/ronansteel

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

First seen 2025-07-24 · last seen 2025-07-24

Source

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16

https://github.com/sea872

github profile IT Worker Fraud CURATED live checked 2026-09-30

First seen 2026-09-24 · last seen 2026-09-24

Source

  • Found on 24 September 2026 by searching GitHub's commit index for every personal address this index transcribes from researchers' posts, and keeping the accounts whose own commits are signed with one. GitHub mints a noreply address from an account's immutable numeric id, in the form id+handle@users.noreply.github.com, so the former handles below are a matter of record. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/Sea872 is account id 15048703, created on 9 October 2015, display name Sea. All 100 of its own commits in GitHub's search are signed sealion9847@gmail.com, an address browsercookies gives for Kim Song Gyu.
    github.com/Sea872 — Chollima Hunter · under “Kim Song Gyu” · pulled 2026-09-24

https://github.com/seadragon0407

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

First seen 2025-07-24 · last seen 2025-07-24

Source

  • Read from the table image the post carries, rather than from its text. The post is the head of the thread whose later parts this file already cites: those parts restate the table in plain text, and the cells transcribed here are the ones no part reached. The researcher's own layout is what supplies the attribution -- a cell is headed with a Korean name and lists the aliases, accounts and addresses filed under it. The cell lists two GitHub accounts and two addresses under one name; the pairing between them is not stated and is not inferred here.
    x.com/browsercookies/status/1948426426145005680 — Cookie Connoisseur (@browsercookies) · under “Kim Song Gyu / SeaStorm” · published 2025-07-24 · pulled 2026-09-16

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. Kim Song Gyu as the name of the operator is the cited researcher’s assertion, repeated here as their claim.