`https://gitlab.com/ryuheimat`

https://gitlab.com/ryuheimat is a GitLab account 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 Chollima Hunter.

The reporting files it under the persona Ryuhei Matsuda, alongside 17 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.

gitlab account IT Worker Fraud CURATED

First seen unknown · last seen unknown

Source

Found on 13 September 2026 by probing every account handle this site already holds for this operator against GitLab, and read from the profile cited. An active GitLab account exists under ryuheimat, a login the index already carries for this persona on another platform. The profile gives a member-since date of 11 September 2018. It displays the name Ryuhei Matsuda, the same name the reporting already gives. The handle is what links this account to the rest; nothing here establishes that one person holds both, and a display name on a profile is a name the account presents, not an identification. The profile's bio, location and links render only in a browser and were not read, so nothing is claimed about them either way.
gitlab.com/ryuheimat — Chollima Hunter · under “Ryuhei Matsuda” · pulled 2026-09-13

Find this indicator in the index, or see every GitLab account this site holds under GitLab accounts in the browse listing.

Related indicators

Same persona record: Ryuhei Matsuda

Other identifiers the reporting files under the same persona; 8 of 17 are shown.

All 17 on the Ryuhei Matsuda page

Cited by the same report: gitlab.com/ryuheimat

Chollima Hunter lists 1 other indicator in this source.