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CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft

By Microsoft Threat Intelligence

Excerpt

Since early May 2026, Microsoft Threat Intelligence has observed Storm-2945, a sub-cluster of Midnight Blizzard, conducting widespread but targeted traffic manipulation attacks involving hospitality sector networks served by captive portals worldwide. Despite some tactic, technique, and procedure (TTP) similarities to the Forest Blizzard DNS hijacking operation that we publicly disclosed in April 2026, we attribute this campaign, whic…

The opening of the report, shown for reference. The full report, with its figures and indicators, is published by Microsoft on microsoft.com.

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