Microsoft Threat Intelligence

Microsoft spots new twist on ClickFix "cache smuggling"

Microsoft spots new twist on ClickFix "cache smuggling"

Attackers now fish their malware out of the browser cache by file size alone.
Juha Saarinen Oct 6 2026 4:15AM Security
Russia-linked "Midnight Blizzard" group hijacks hotel wi-fi with CaptiveCrunch

Russia-linked "Midnight Blizzard" group hijacks hotel wi-fi with CaptiveCrunch

Hacked hotel wireless harvests credentials and delivers malware.
Juha Saarinen Aug 4 2026 12:32PM Networking
Single Windows image drove RedVDS disposable cybercrime server business

Single Windows image drove RedVDS disposable cybercrime server business

Involved in Australian property payments diversion scams.
Juha Saarinen Jan 16 2026 10:09AM Security

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