+19049022559

+19049022559 is a telephone number that 2 published sources report in connection with IT Worker Fraud activity, which public reporting attributes to North Korea (DPRK). It is cited here from Hayden McKenzie. The earliest of those reports is dated 2026-08-19 and the most recent 2026-09-23.

phone number IT Worker Fraud RESEARCHER POST

Listed under Daniel Smith, Jason Brown.

First seen 2026-08-19 · last seen 2026-09-23

Line type

Line typeVoIP
CarrierSINCH
Rate centreJACKSONVILLE, FL

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.

Sources

  • Hayden McKenzie publishes this as one of the aliases tracked across the three investigations the site cites, on a per-alias record that gives its location as Dickson, Tennessee, the role it presents as Senior Java Software Engineer, and the contact details above. The alias pages carry no date of their own, so the date cited is the site's own "Updated 19 Aug 2026" stamp, the last date it states anything was published. When the site published its fourth report on 23 September 2026 the record grew by a mailbox drawn from the persona's own working files, cited to that date. Across the site's records, +19049022559 also appears on the record for Daniel Smith. 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/jason+brown — Hayden McKenzie · under “Jason Brown” · published 2026-08-19 · pulled 2026-09-22
  • 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 Jacksonville, Florida and the role it presents as Sr. Java Software Engineer, and the contact details above. The record adds a mailbox and a LinkedIn profile from the persona's working files. Across the site's records, +19049022559 also appears on the record for Jason Brown. 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/daniel+smith — Hayden McKenzie · under “Daniel Smith” · pulled 2026-09-23

Find this indicator in the index, or see every telephone number this site holds under Telephone numbers in the browse listing.

Related indicators

Same persona record: Daniel Smith

Other identifiers the reporting files under the same persona.

Same persona record: Jason Brown

Other identifiers the reporting files under the same persona; 2 of 3 are shown.

All 3 on the Jason Brown page

Cited by the same report: haydenmckenzie.com/aliases/jason+brown

Hayden McKenzie lists 3 other indicators in this source. 1 are shown, chosen across types.

All 4 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.