kyrychenkov30@gmail.com

kyrychenkov30@gmail.com is an email address that 5 published sources report in connection with IT Worker Fraud and Kimsuky activity, which public reporting attributes to North Korea (DPRK). It is cited here from Cookie Connoisseur (@browsercookies), Chollima Hunter, Logpresso and The Raven File. The earliest of those reports is dated 2025-05-29 and the most recent 2026-11-13.

The reporting files it under the persona David, alongside 23 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.

email address IT Worker FraudKimsuky CURATED

First seen 2025-05-29 · last seen 2026-11-13

Sources

  • The researcher presents all of these as addresses used by one operator he calls David. The three on haruhana-happytown.com are described as belonging to a Korean-named application, Haru Hana; the remaining addresses follow in two further posts of the same thread.
    x.com/browsercookies/status/1927878351022170169 — Cookie Connoisseur (@browsercookies) · under “David” · published 2025-05-29 · 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 2 commits signed andreipetrica0302@gmail.com, an address browsercookies publishes for this persona, to github.com/AndreiPetrica, account id 176408806, created on 23 July 2024, with 1 public repository. GitHub attributes 1 commit signed kyrychenkov30@gmail.com, an address browsercookies publishes for this persona, to the login jupiter211developer, which no longer resolves.
    github.com/jupiter211developer — Chollima Hunter · under “David” · pulled 2026-09-24
  • Nearby text:

    …not operated by individual users but are instead centrally managed as part of a coordinated fraudulent identity infrastructure. kyrychenkov30@gmail.com (IP×8, PW×2, HWID×8) romanvaraksin763@gmail.com (IP×6, PW×3, HWID×6) balsinyar@gmail.com (IP×6, PW×2, HWID×6) backendeng0417@gmail.com…
    [Logpresso CTI] DPRK Remote IT Worker OSINT Analysis Report | Logpresso — Logpresso · under “Email Accounts (High Confidence)” · published 2026-03-10 · pulled 2026-08-30
  • Nearby text:

    …tian.polanski1104@gmail.com kvnpotro@gmail.com kwa7330@gmail.com kyden.giomar@minutestep.com kylecollins412@gmail.com kyler714307@gmail.com kyrychenkov30@gmail.com lael.damareon@minofangle.org lambertlee410@gmail.com lambook35@gmail.com lancerok8@gmail.com larrypotter0000@gmail.com larrywilkerson663@gm…
    Unmasking DPRK IT Workers: Email Address Patterns as Hiring Red Flags — The Raven File · under “CONCLUSION” · published 2025-08-19 · pulled 2026-09-01
  • Nearby text:

    …것은 일반 사용자의 행위 범위를 벗어난 이례적인 패턴입니다.이러한 ‘1:N’형태의 다중 매핑 구조는, 해당 계정을 개인이 사용하는 것이 아니라 조직적 차원에서 위장 신원 인프라를 위해 사용되는 계정임을 시사하는 강력한 증거입니다. kyrychenkov30@gmail.com (IP×8, PW×2, HWID×8) romanvaraksin763@gmail.com (IP×6, PW×3, HWID×6) balsinyar@gmail.com (IP×6, PW×2, HWID×6) backendeng0417@gmail.com…
    [로그프레소 CTI] 북한 IT 인력 위장 취업 OSINT 분석 보고서 | 로그프레소 — Logpresso · under “이메일 계정 (신뢰도 High)” · published 2026-03-09 · pulled 2026-09-12

Find this indicator in the index, or see every email address this site holds under Email addresses in the browse listing.

Related indicators

Same persona record: David

Other identifiers the reporting files under the same persona; 8 of 23 are shown.

All 23 on the David page

Cited by the same report: x.com/browsercookies/status/1927878351022170169

Cookie Connoisseur (@browsercookies) lists 8 other indicators in this source. 2 are shown, chosen across types.

All 9 indicators from this source

Cited by the same report: [Logpresso CTI] DPRK Remote IT Worker OSINT Analysis Report | Logpresso

Logpresso lists 14 other indicators in this source. 2 are shown, chosen across types.

All 15 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.