Chollima Hunter

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Filip Markovic

A fabricated professional identity used in the DPRK remote IT-worker scheme. Most of what follows is transcribed from the cited post, in which a named researcher attributes these accounts to a single operator, Filip Markovic. The attribution is theirs, not this site's.

The remainder was read by this site from the account itself and is cited to the page and date it was read.

IT Worker Fraud First reported 2026-09-23 · last reported 2026-09-24

Identifiers attributed to this persona

4 indicators the sources below record for this operator, each with its sources.

IndicatorTypeAccount status
Filip Markovic alias —
filipmarkovic930420@gmail.com email address —
https://github.com/larrylevine495 github profile live checked 2026-09-30
+14109891673 phone number —

Filip Markovic

alias IT Worker Fraud CURATED

First seen 2026-09-23 · last seen 2026-09-24

Sources

  • Hayden McKenzie publishes this as one of the aliases recovered from a DPRK IT worker cell's own files, on a per-alias record that gives its location as Tampa, Florida and the role it presents as Senior Elixir/Go Software Engineer, and the contact details above. The record was not on the site when this one first read it on 22 September 2026 and appeared alongside the report The Women Behind North Korea's IT Worker Operations, published on 23 September, so that is the date cited. The name is the identity the operation presents, not the operator's; a real person whose name or details it may have been assembled from is not the worker.
    haydenmckenzie.com/aliases/filip+markovic — Hayden McKenzie · under “Filip Markovic” · pulled 2026-09-23
  • Read 2026-09-24 by searching GitHub commits for the persona's address. GitHub credits commits signed filip.markovic.930420@gmail.com, this persona's address, to LarryLevine495, an account created in November 2023 that displays the name Larry Levine and a Texas location: one account joining two of Hayden McKenzie's personas.
    github.com/search?q=author-email%3Afilip.markovic.930420%40gmail.com&type=commits — Chollima Hunter · under “Filip Markovic” · pulled 2026-09-24

filipmarkovic930420@gmail.com

email address IT Worker Fraud CURATED

First seen 2026-09-23 · last seen 2026-09-24

Sources

  • Hayden McKenzie publishes this as one of the aliases recovered from a DPRK IT worker cell's own files, on a per-alias record that gives its location as Tampa, Florida and the role it presents as Senior Elixir/Go Software Engineer, and the contact details above. The record was not on the site when this one first read it on 22 September 2026 and appeared alongside the report The Women Behind North Korea's IT Worker Operations, published on 23 September, so that is the date cited. The name is the identity the operation presents, not the operator's; a real person whose name or details it may have been assembled from is not the worker.
    haydenmckenzie.com/aliases/filip+markovic — Hayden McKenzie · under “Filip Markovic” · pulled 2026-09-23
  • Read 2026-09-24 by searching GitHub commits for the persona's address. GitHub credits commits signed filip.markovic.930420@gmail.com, this persona's address, to LarryLevine495, an account created in November 2023 that displays the name Larry Levine and a Texas location: one account joining two of Hayden McKenzie's personas.
    github.com/search?q=author-email%3Afilip.markovic.930420%40gmail.com&type=commits — Chollima Hunter · under “Filip Markovic” · pulled 2026-09-24

https://github.com/larrylevine495

github profile IT Worker Fraud CURATED live checked 2026-09-30

First seen 2026-09-24 · last seen 2026-09-24

Source

  • Read 2026-09-24 by searching GitHub commits for the persona's address. GitHub credits commits signed filip.markovic.930420@gmail.com, this persona's address, to LarryLevine495, an account created in November 2023 that displays the name Larry Levine and a Texas location: one account joining two of Hayden McKenzie's personas.
    github.com/search?q=author-email%3Afilip.markovic.930420%40gmail.com&type=commits — Chollima Hunter · under “Filip Markovic” · pulled 2026-09-24

+14109891673

phone number IT Worker Fraud RESEARCHER POST

First seen 2026-09-23 · last seen 2026-09-23

Line type

Line typeVoIP
CarrierGOOGLE VOICE
Rate centreFORK, MD

Looked up 2026-09-30 at phonevalidator.com. This is a lookup of the line itself. A VoIP line is not evidence on its own.

Source

  • Hayden McKenzie publishes this as one of the aliases recovered from a DPRK IT worker cell's own files, on a per-alias record that gives its location as Tampa, Florida and the role it presents as Senior Elixir/Go Software Engineer, and the contact details above. The record was not on the site when this one first read it on 22 September 2026 and appeared alongside the report The Women Behind North Korea's IT Worker Operations, published on 23 September, so that is the date cited. The name is the identity the operation presents, not the operator's; a real person whose name or details it may have been assembled from is not the worker.
    haydenmckenzie.com/aliases/filip+markovic — Hayden McKenzie · under “Filip Markovic” · pulled 2026-09-23

Sources

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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. Filip Markovic as the name of the operator is the cited researcher’s assertion, repeated here as their claim.