okawamasaaki916@gmail.com
okawamasaaki916@gmail.com is an email address
that 2 published sources report
in connection with IT Worker Fraud activity, which public reporting
attributes to North Korea (DPRK).
It is cited here from Cookie Connoisseur (@browsercookies) and Chollima Hunter.
The earliest of those reports is dated 2025-08-01 and the most recent 2026-09-24.
The reporting files it under the persona John Benrey Diohen Filio, alongside 12 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 Fraud CURATED
Sources
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The post lists the GitHub accounts under a "GH:" label and the three addresses under a "Gmails:" label, which is what supplies the domain here. It states the profiles carry several different pictures and names, and gives Okawa Masaaki as the name attached to the okawamasaaki916 address.
x.com/browsercookies/status/1951103678821310688 — Cookie Connoisseur (@browsercookies) -
Found on 24 September 2026 by searching GitHub's commit index for the addresses researchers give for this persona, and for the addresses of the accounts already filed under it. Counts of an account's own commits are over the 100 that GitHub's search returns for it. github.com/engineer10223 is account id 248745798, created on 9 December 2025, with one public repository. All 100 of the commits GitHub's search returns for it are signed okawamasaaki916@gmail.com, an address browsercookies gives for John Benrey Diohen Filio. Because GitHub attributes a commit to whichever account has the address registered, this account now also owns the persona's 2024 commits in github.com/frostyalce000's profile repository, made more than a year before it was created: the address was registered to it afterwards.
github.com/engineer10223 — Chollima Hunter
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: John Benrey Diohen Filio
All 12 on the John Benrey Diohen Filio page