Marcin Iwanski
Marcin Iwanski is an alias
that 10 published sources report
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 Marcin Iwanski, alongside 48 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 CURATED
Sources
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Read on 13 September 2026 from the two pages cited. The Medium account @smartdev0205 writes under the display name Promise-Is-Law, which is the handle the reporting files this operator under, and the same string is the handle of the Telegram account t.me/smartdev0205 already recorded here. It holds three stories, the earliest dated 5 December 2023 and one of them carried by the Coinmonks publication, and shows 36 followers against 13 accounts followed. Its about page states one website, brent-jeremy.github.io. That hostname is a GitHub Pages user site, which GitHub serves only from the account of the same name, so the profile is publishing github.com/brent-jeremy — an account the reporting already lists under this persona beside brentjeremynel@gmail.com and two LinkedIn accounts in the same name. Both the Pages site and the GitHub account now return 404. Because the account has been deleted the hostname is unclaimed and could be registered by an unrelated party later; what the about page fixes is the account it pointed to when it was written.
medium.com/@smartdev0205 — Chollima Hunter -
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 pedrodiaz417, a login the index already carries for this persona on another platform. The profile gives a member-since date of 2 May 2022. It displays "PedroDiaz417", which is a display name rather than a person's name and is recorded here rather than as an alias. 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/PedroDiaz417 — Chollima Hunter -
Found on 17 September 2026 by asking Hugging Face whether an account exists under smartdev0205, one of the logins the registry already holds for this operator, and read from the profile cited. The account states a display name of SmartDev. The display name is kept here rather than as an alias, because it restates the handle, describes the work, or repeats what this operator is already called. 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.
huggingface.co/smartdev0205 — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- brentjeremynel -- and asking GitLab whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a display name of Brent Jeremy. The login 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.
gitlab.com/brentjeremynel — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- donatelo212dunccine -- and asking GitLab whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a display name of Dream High. The display name is kept here rather than carried as an alias, because it restates the handle, describes the work, or is too bare to be a name. The login 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.
gitlab.com/donatelo212dunccine — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- ernestpapyan -- and asking GitLab whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states no display name but the handle itself. The login 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.
gitlab.com/ernestpapyan — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- ernestpapyan -- and asking dev.to whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a registration date of 17 June 2022 and a display name of Dragan Leonidov. The login 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.
dev.to/ernestpapyan — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- ernestpapyan -- and asking Docker Hub whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a registration date of 16 June 2024 and a display name of Ernest Papyan. The login 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.
hub.docker.com/u/ernestpapyan — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- onetouch0525 -- and asking GitLab whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a display name of Jan Radu. The login 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.
gitlab.com/onetouch0525 — Chollima Hunter -
Found on 18 September 2026 by taking the local part of an address this index already holds for this operator -- smartdevpro001 -- and asking GitLab whether an account exists under it. The address is on a consumer mail host, where the local part is a login the holder chose rather than one an employer assigned; handles taken from company addresses were excluded from this pass for that reason. The account states a display name of Smart Dev. The display name is kept here rather than carried as an alias, because it restates the handle, describes the work, or is too bare to be a name. The login 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.
gitlab.com/smartdevpro001 — Chollima Hunter
Find this indicator in the index, or see every alias this site holds under Aliases in the browse listing.
Related indicators
Same persona record: Marcin Iwanski
All 48 on the Marcin Iwanski page