KINWILDER

Storm-0539

No sourced public emblem in this profile.

reference profile · reported nexus: Unknown (not nationality)

Storm-0539 is a financially motivated threat actor that has been active since at least 2021. They primarily target retail organizations for gift card fraud and theft. Their tactics include phishing via emails or SMS to distribute malicious links that redirect users to phishing pages designed to steal credentials and session tokens. Once access is gained, Storm-0539 registers a device for secondary authentication prompts, bypassing multi-factor authentication and gaining persistence in the environment. They also collect emails, contact lists, and network configurations for further attacks against the same organizations.

Source-reported aliases: . Associations do not prove equivalence.

Target geography

Catalog-listed countries (associations, not attack counts): No country-level metadata

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Historical casebook

No dated record curated yet; absence does not establish inactivity.

Planned Kinwilder coverage

Tentative editorial review windows, contingent on evidence and review; not promised publication dates or predictions of attacks.

No assigned review window.

References

Pinned source catalog

https://www.rewterz.com/rewterz-news/rewterz-threat-update-microsoft-warns-of-emerging-threat-by-storm-0539-behind-gift-card-frauds/

https://techcommunity.microsoft.com/t5/microsoft-defender-xdr-blog/monthly-news-november-2023/ba-p/3970796

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