`AS8359`

AS8359 is an autonomous system number that 2 published sources report in connection with IT Worker Fraud and Contagious Interview activity, which public reporting attributes to North Korea (DPRK). It is cited here from Kudelski Security and Kudelski Security Research. The earliest of those reports is dated 2026-09-01 and the most recent 2026-10-18.

asn IT Worker Fraud Contagious Interview MATCHED IN SOURCE

First seen 2026-09-01 · last seen 2026-10-18

Sources

…operations from Moscow. IP Enrichment 213.87.149.35 Location: Moscow, Moscow Country: Russia ASN: AS8359 MTS PJSC 213.87.90.110 Location: Moscow, Moscow Country: Russia ASN: AS8359 MTS PJSC 213.87.144.144…
Inside North Korea’s Cybercrime Ecosystem: Fake IT Workers, Gambling Networks and Malware - Kudelski Security Research Center — Kudelski Security · under “Linking the FakeCalls Trojan to DPRK-Linked Gambling Operations” · published 2026-08-12 · pulled 2026-09-01
…operations from Moscow. IP Enrichment 213.87.149.35 Location: Moscow, Moscow Country: Russia ASN: AS8359 MTS PJSC 213.87.90.110 Location: Moscow, Moscow Country: Russia ASN: AS8359 MTS PJSC 213.87.144.144…
Kudelski Security Research — Kudelski Security Research · under “Linking the FakeCalls Trojan to DPRK-Linked Gambling Operations” · published 2025-03-05 · pulled 2026-09-10

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Cited by the same report: Inside North Korea’s Cybercrime Ecosystem: Fake IT Workers, Gambling Networks and Malware - Kudelski Security Research Center

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