https://x.com/kasky53
https://x.com/kasky53 is an X account
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 ZachXBT (@zachxbt) and Lazarus Group DPRK IT-Worker Registry (lazarus.group).
The reports are dated 2026-04-07.
The reporting files it under the persona Keisuke Watanabe, alongside 22 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.
x account IT Worker Fraud RESEARCHER POST
Sources
-
Posted in reply to a company statement, asserting this operator was on payroll at a named firm for years. The post lists the four GitHub handles as 'GitHub alias'; they are recorded as accounts on that wording.
x.com/zachxbt/status/2041408263921819822 — ZachXBT (@zachxbt) -
Entry in the lazarus.group DPRK IT-worker registry, which asserts that these accounts belong to one operator and gives their real citizenship as North Korea. 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/keisuke-watanabe — Lazarus Group DPRK IT-Worker Registry (lazarus.group)
Find this indicator in the index, or see every X account this site holds under X accounts in the browse listing.
Related indicators
Same persona record: Keisuke Watanabe
All 22 on the Keisuke Watanabe page
Cited by the same report: x.com/zachxbt/status/2041408263921819822
All 14 indicators from this source