Frequency
1
occurrences
First Seen
June 29, 2026
Last Seen
June 29, 2026
Related Threat Clusters
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Microsoft Disrupts StegoAd Campaign with Malicious Edge Extensions
Microsoft has dismantled the StegoAd operation, removing 119 malicious Edge extensions that used steganography to hide malware within image and font files. The campaign, active since 2021, targeted over 2.6 million…
13 articles · Updated June 29, 2026
Recent Intelligence Reports
- Microsoft Removes Over 100 StegoAd Edge Extensions Hiding Malware via Steganography — Technadu · June 29, 2026