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Contagious Interview

July 31, 2026

[Contagious Interview](https://attack.mitre.org/groups/G1052) is a North Korea–aligned threat group active since 2023. The group conducts both cyberespionage and financially motivated operations, including the theft of cryptocurrency and user credentials. [Contagious Interview](https://attack.mitre.org/groups/G1052) targets Windows, Linux, and macOS systems, with a particular focus on individuals engaged in software development and cryptocurrency-related activities. (Citation: Validin Contagious Interview North Korea ClickFix January 2025)(Citation: Esentire ContagiousInterview BeaverTail InvisibleFerret November 2024)(Citation: Datadog Contagious Interview Tenacious Pungsan October 2024)(Citation: Recorded Future Contagious Inteview BeaverTail InvisibleFerret OtterCookie February 2025)(Citation: ESET Contagious Interview BeaverTail InvisibleFerret February 2025)(Citation: Zscaler ContagiousInterview BeaverTail InvisibleFerret November 2024)(Citation: PaloAlto ContagiousInterview BeaverTail InvisibleFerret November 2023)(Citation: PaloAlto Unit42 ContagiousInterview BeaverTail InvisibileFerret October 2024)

Aliases: Contagious Interview, DeceptiveDevelopment, Gwisin Gang, Tenacious Pungsan, DEV#POPPER, PurpleBravo, TAG-121

MITRE ATT&CK ID: G1052

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