noahsflood908@gmail.com

noahsflood908@gmail.com is an email address that 5 published sources report in connection with IT Worker Fraud activity, which public reporting attributes to North Korea (DPRK). It is cited here from Lazarus Group DPRK IT-Worker Registry (lazarus.group), Chollima Hunter, tayvano (lazarus-bluenoroff-research) and ketman.org. The earliest of those reports is dated 2025-04-16 and the most recent 2026-10-18.

email address IT Worker Fraud CURATED

Listed under Motoki Masuo, Hiroto Iwaki.

First seen 2025-04-16 · last seen 2026-10-18

Sources

  • Entry in the lazarus.group DPRK IT-worker registry, which publishes this identity on a page of its own and also lists Hiroto Iwaki as a fake name on its Motoki Masuo page, filing the same address under both. It is carried here as one persona on the registry's own assertion that the two names belong to one operator. The registry publishes no methodology, so this is recorded as its claim and not as a finding of this site. Its evidence links and its cross-references to other operators in the same registry are deliberately not reproduced as indicators.
    lazarus.group/team/hiroto-iwaki — Lazarus Group DPRK IT-Worker Registry (lazarus.group) · under “Motoki Masuo / Hiroto Iwaki / mymiracle0118 / iwakihiroto / noahsflood908 / Taku Yamamoto” · pulled 2026-09-09
  • Entry in the lazarus.group DPRK IT-worker registry, which asserts that these accounts belong to one operator. The registry publishes no methodology, so this is recorded as its claim and not as a finding of this site. Its evidence links and its cross-references to other operators in the same registry are deliberately not reproduced as indicators.
    lazarus.group/team/motoki-masuo — Lazarus Group DPRK IT-Worker Registry (lazarus.group) · under “Motoki Masuo / Hiroto Iwaki / bestselection18 / noahsflood908” · pulled 2026-09-09
  • 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 100 commits signed noahsflood908@gmail.com, an address the lazarus.group registry publishes for this persona, to github.com/knownothing10, account id 146400751, created on 29 September 2023, display name Know Nothing, with 56 public repositories.
    github.com/knownothing10 — Chollima Hunter · under “Motoki Masuo” · pulled 2026-09-24
  • …6251624532) - rok.co/@alek806 --- #### Hiroto Iwaki / Taku Yamamoto / Iwaki Hiroto - mymiracle0118 - iwakihiroto - noahsflood908 - noahsflood908@gmail.com - linkedin.com/in/hiroto-iwaki-54b207306 - github.com/mymiracle0118 •…
    DPRK IT Workers — tayvano (lazarus-bluenoroff-research) · under “Hiroto Iwaki / Taku Yamamoto / Iwaki Hiroto” · published 2025-06-19 · pulled 2026-08-30
  • …bestselection18 appears as the most recent and currently active identity; however, the noahsflood908@gmail.com email bestselection18 uses was also attached to: mymiracle0118 GitHub handle, currently deleted. SweetDream GitHub handle, which…
    DPRK IT Workers in Open Source and Freelance Platforms - Ketman - Threat intelligence for remote and open source organizations — ketman.org · under “Second Actor and the Cluster Unwinds” · published 2025-04-16 · pulled 2026-08-30

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: Motoki Masuo

Other identifiers the reporting files under the same persona; 4 of 10 are shown.

All 10 on the Motoki Masuo page

Cited by the same report: lazarus.group/team/hiroto-iwaki

Lazarus Group DPRK IT-Worker Registry (lazarus.group) lists 6 other indicators in this source. 3 are shown, chosen across types.

All 7 indicators from this source

Cited by the same report: github.com/knownothing10

Chollima Hunter lists 1 other indicator in 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.