Kim Pyong Hyok

Also reported as: Hermes000000Tanaka BrandonMaxim Isayev

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 Pyong Hyok. 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 2025-07-23 · last reported 2026-09-24

Profiles and evidence

Identifiers attributed to this persona

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

IndicatorTypeAccount status
Kim Pyong Hyok alias —
Maxim Isayev alias —
Tanaka Brandon alias —
seatiger9847@gmail.com email address —
https://github.com/hermes000000 github profile removed checked 2026-09-30

Kim Pyong Hyok

alias IT Worker Fraud CURATED

First seen 2025-07-23 · last seen 2026-09-24

Sources

  • The post states the persona works in blockchain, has Japanese clients and uses Freelancer.com.
    x.com/browsercookies/status/1947848701327905159 — Cookie Connoisseur (@browsercookies) · under “Kim Pyong Hyok / Hermes000000 / Tanaka Brandon / Maxim Isayev” · published 2025-07-23 · pulled 2026-08-30
  • Found on 24 September 2026 by searching GitHub's commit index for published persona addresses and reading which account GitHub attributes the commits to. GitHub credits a commit to the account that has the signing address registered and verified, which only the holder of the mailbox can do, so an attributed account is one the address's holder controls, whichever repository the commits sit in and whenever the address was added. Counts are of the commits GitHub's search returns, up to 100. GitHub attributes 3 commits signed seatiger9847@gmail.com, an address browsercookies publishes for this persona, to the login Hermes000000, which no longer resolves.
    github.com/Hermes000000 — Chollima Hunter · under “Kim Pyong Hyok” · pulled 2026-09-24

Maxim Isayev

alias IT Worker Fraud RESEARCHER POST

First seen 2025-07-23 · last seen 2025-07-23

Source

  • The post states the persona works in blockchain, has Japanese clients and uses Freelancer.com.
    x.com/browsercookies/status/1947848701327905159 — Cookie Connoisseur (@browsercookies) · under “Kim Pyong Hyok / Hermes000000 / Tanaka Brandon / Maxim Isayev” · published 2025-07-23 · pulled 2026-08-30

Tanaka Brandon

alias IT Worker Fraud RESEARCHER POST

First seen 2025-07-23 · last seen 2025-07-23

Source

  • The post states the persona works in blockchain, has Japanese clients and uses Freelancer.com.
    x.com/browsercookies/status/1947848701327905159 — Cookie Connoisseur (@browsercookies) · under “Kim Pyong Hyok / Hermes000000 / Tanaka Brandon / Maxim Isayev” · published 2025-07-23 · pulled 2026-08-30

seatiger9847@gmail.com

email address IT Worker Fraud CURATED

First seen 2025-07-23 · last seen 2026-09-24

Sources

  • The post states the persona works in blockchain, has Japanese clients and uses Freelancer.com.
    x.com/browsercookies/status/1947848701327905159 — Cookie Connoisseur (@browsercookies) · under “Kim Pyong Hyok / Hermes000000 / Tanaka Brandon / Maxim Isayev” · published 2025-07-23 · pulled 2026-08-30
  • Found on 24 September 2026 by searching GitHub's commit index for published persona addresses and reading which account GitHub attributes the commits to. GitHub credits a commit to the account that has the signing address registered and verified, which only the holder of the mailbox can do, so an attributed account is one the address's holder controls, whichever repository the commits sit in and whenever the address was added. Counts are of the commits GitHub's search returns, up to 100. GitHub attributes 3 commits signed seatiger9847@gmail.com, an address browsercookies publishes for this persona, to the login Hermes000000, which no longer resolves.
    github.com/Hermes000000 — Chollima Hunter · under “Kim Pyong Hyok” · pulled 2026-09-24

https://github.com/hermes000000

github profile IT Worker Fraud CURATED removed 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 published persona addresses and reading which account GitHub attributes the commits to. GitHub credits a commit to the account that has the signing address registered and verified, which only the holder of the mailbox can do, so an attributed account is one the address's holder controls, whichever repository the commits sit in and whenever the address was added. Counts are of the commits GitHub's search returns, up to 100. GitHub attributes 3 commits signed seatiger9847@gmail.com, an address browsercookies publishes for this persona, to the login Hermes000000, which no longer resolves.
    github.com/Hermes000000 — Chollima Hunter · under “Kim Pyong Hyok” · pulled 2026-09-24

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