`Okawa Masaaki`

Okawa Masaaki is an alias that one published source reports in connection with IT Worker Fraud activity, which public reporting attributes to North Korea (DPRK). It is cited here from Cookie Connoisseur (@browsercookies). The report is dated 2025-08-01.

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.

alias IT Worker Fraud RESEARCHER POST

First seen 2025-08-01 · last seen 2025-08-01

Source

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) · under “John Benrey Diohen Filio / Okawa Masaaki” · published 2025-08-01 · pulled 2026-08-30

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Related indicators

Same persona record: John Benrey Diohen Filio

Other identifiers the reporting files under the same persona; 8 of 12 are shown.

All 12 on the John Benrey Diohen Filio page

Cited by the same report: x.com/browsercookies/status/1951103678821310688

Cookie Connoisseur (@browsercookies) lists 6 other indicators in this source. 2 are shown, chosen across types.

All 7 indicators from this source