Abusing Windows File Explorer and WebDAV for Malware Delivery

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Abusing Windows File Explorer and WebDAV for Malware Delivery

Securityboulevard • February 25, 2026

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Cofense Intelligence has identified a growing tactic in which threat actors abuse Windows File Explorer and WebDAV to deliver malware outside of ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Malware Delivery via Exploited Windows File Explorer and WebDAV Threat actors are exploiting vulnerabilities in Windows File Explorer and WebDAV to distribute malware. This tactic has been identified by Cofense Intelligence and poses risks to users who may unknowingly download malicious files. Organizations are advised to enhance their security measures to mitigate these threats. 5 sources 33

Extracted Entities

Attack Types (1)

Platforms (2)

Tools (1)

Windows File Explorer