`https://github.com/keizir`

https://github.com/keizir is a GitHub account that 3 published sources report in connection with IT Worker Fraud activity, which public reporting attributes to North Korea (DPRK). It is cited here from Lazarus Group DPRK IT-Worker Registry (lazarus.group), tayvano (lazarus-bluenoroff-research) and Coinmonks. The earliest of those reports is dated 2025-07-22 and the most recent 2026-10-18.

The reporting files it under the persona Mike Willie Lee, alongside 6 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.

github profile IT Worker Fraud MATCHED IN SOURCE live checked 2026-08-30

Listed as keizir

First seen 2025-07-22 · last seen 2026-10-18

live checked 2026-08-30

The image is the avatar this account displays, not evidence of who operates it.

Sources

Entry in the lazarus.group DPRK IT-worker registry, which asserts that these accounts belong to one operator. The registry publishes no methodology, so this is recorded as its claim and not as a finding of this site. Its evidence links and its cross-references to other operators in the same registry are deliberately not reproduced as indicators.
lazarus.group/team/mike-willie-lee — Lazarus Group DPRK IT-Worker Registry (lazarus.group) · under “Mike Willie Lee / keizir / willie.lee226” · pulled 2026-09-09
Nearby text:

…Mike Willie Lee - 2024, [Zach's List](https://x.com/zachxbt/status/1824047425822310580) - keizir - willie.lee226 - github.com/keizir • [Archive](https://archive.ph/SjJfK) - willie.lee226@gmail.com - 0x97e36fAE76cD7ef7cC1213927A9A4E10a61CdD8d #### Peter Xiao - 2024,…
DPRK IT Workers — tayvano (lazarus-bluenoroff-research) · under “Mike Willie Lee” · published 2025-06-19 · pulled 2026-08-30
…to view image in full size If we check the account related to Willie lee: Press enter or click to view image in full size https://github.com/keizir In his followers, we can see some suspicious accounts: Press enter or click to view image in full size https://github.com/jac0x…
Summary of Findings on Suspicious GitHub Activity Linked to DPRK IT Workers — Coinmonks · under “Analyzing GitHub accounts related to DPRK-Lazarus Developers” · published 2025-07-22 · pulled 2026-09-12

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

Account analysis

Account created	2018-01-10
Repositories	15 original, 12 forked
History older than the account	1 repository: `ssh-golang` (first commit 2017-11-20)
Commits copied into others' repositories	0
Commit identities	1 address, 3 names; up to 3 names on one address; up to 2 addresses under one name

Followed by these indexed accounts

From gh-fake-analyzer 1.0.2, the Ketman Project's GitHub analysis tool, run on 2026-10-05. 1 other commit address is held for review rather than listed. These are signals: backdated history and several commit identities are common among ordinary developers too, and an account that shows none of them is not thereby cleared.

Related indicators

Same persona record: Mike Willie Lee

Other identifiers the reporting files under the same persona; 5 of 6 are shown.

All 6 on the Mike Willie Lee page

Cited by the same report: lazarus.group/team/mike-willie-lee

Lazarus Group DPRK IT-Worker Registry (lazarus.group) lists 3 other indicators in this source. 1 are shown, chosen across types.

All 4 indicators from this source

Cited by the same report: DPRK IT Workers

tayvano (lazarus-bluenoroff-research) lists 854 other indicators in this source. 3 are shown, chosen across types.

All 855 indicators from this source

Cited by the same report: Summary of Findings on Suspicious GitHub Activity Linked to DPRK IT Workers

Coinmonks lists 25 other indicators in this source. 3 are shown, chosen across types.

All 26 indicators from this source