Star Blizzard refines phishing and malware delivery with the RedFlick technique

Automatic source update

Microsoft Security published this item on 2026-09-29.

Brief excerpt from the publisher’s feed: “Since January 2026, Microsoft has observed Russian state threat actor Star Blizzard evolve…”

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This short source notice was imported automatically. It has not received the editorial review of a websec.gr research briefing. The original source contains the complete report, context and any later corrections.

Source publication: 2026-09-29T15:00:00+00:00

Prepared automatically: 2026-10-04T18:00:02+00:00