Chollima Hunter

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https://www.linkedin.com/in/mark-santiago-373172339/

https://www.linkedin.com/in/mark-santiago-373172339/ is a LinkedIn 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 Cookie Connoisseur (@browsercookies). The report is dated 2025-08-01.

The reporting files it under the persona Mark Santiago, alongside 14 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.

linkedin profile IT Worker Fraud RESEARCHER POST removed checked 2026-09-21

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

Source

  • The post records the LinkedIn profile as already returning 404 at the time of writing.
    x.com/browsercookies/status/1951099054861197523 — Cookie Connoisseur (@browsercookies) · under “Mark Santiago / MarkSantiago02 / Topcoder415 / LovelyDodger / MitsuruKudo0213 / BTC415” · published 2025-08-01 · pulled 2026-08-30

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

Related indicators

Same persona record: Mark Santiago

Other identifiers the reporting files under the same persona; 8 of 14 are shown.

All 14 on the Mark Santiago page

Cited by the same report: x.com/browsercookies/status/1951099054861197523

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

All 7 indicators from 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.