Brian Tonui

Brian Tonui 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 Narcass3 (@Narcass3). The report is dated 2026-07-08.

The reporting files it under the persona Brian Tonui. 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 2026-07-08 · last seen 2026-07-08

Source

  • The opening post of the DRC Team thread describes this identity as an IT worker who built KYC and AML systems at an exchange, worked at Funnull with administrative access, used the GitHub account associated with the Polyfill supply-chain attack, and used the services of Serbian laptop farmers.
    x.com/narcass3/status/2074856020048838964 — Narcass3 (@Narcass3) · under “Brian Tonui” · published 2026-07-08 · pulled 2026-08-30

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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.