`ehindero2016@tutamail.com`

ehindero2016@tutamail.com is an email address that 3 published sources report in connection with APT38 activity, which public reporting attributes to North Korea (DPRK). It is cited here from SafeDep, Snyk and Microsoft. The earliest of those reports is dated 2026-06-16 and the most recent 2026-06-18.

email address APT38 MATCHED IN SOURCE

First seen 2026-06-16 · last seen 2026-06-18

Sources

…2 publisher: npm-oidc-no-reply@github.com 3 provenance: yes 4 easy-day-js: no 5 6 @mastra/core@1.42.1 7 publisher: ehindero2016@tutamail.com 8 provenance: no 9 easy-day-js: yes The same fingerprint repeats across the whole scope.…
Mastra npm Scope Takeover: 143 Packages Drop a RAT - Real-time Open Source Software Supply Chain Security — SafeDep · under “Provenance Dropped” · published 2026-06-17 · pulled 2026-10-01
…account shows signs of takeover rather than insider action, including an email change away from the contributor's original address to ehindero2016@tutamail.com .…
Mastra npm Scope Takeover | Snyk — Snyk · under “How the attack worked” · published 2026-06-16 · pulled 2026-09-11
…Both the compromised publisher ( ehindero2016@tutamail.com ) and the typosquat publisher ( sergey2016@tutamail.com ) used the same anonymous email provider, Tutamail. Dependency injection: the…
From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet | Microsoft Security Blog — Microsoft · under “Discovery and initial indicators” · published 2026-06-18 · pulled 2026-09-11
…- publisher: npm-oidc-no-reply@github.com - provenance: yes - easy-day-js: no @mastra/core@1.42.1 + publisher: ehindero2016@tutamail.com + provenance: no + easy-day-js: yes The same fingerprint repeats across the whole scope.…
Mastra npm Scope Takeover: 143 Packages Drop a RAT - Real-time Open Source Software Supply Chain Security — SafeDep · under “Provenance Dropped” · published 2026-06-17 · pulled 2026-11-13

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Related indicators

Cited by the same report: Mastra npm Scope Takeover: 143 Packages Drop a RAT - Real-time Open Source Software Supply Chain Security

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Cited by the same report: From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet | Microsoft Security Blog

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