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Dozens of Open VSX Extension Clones Linked to GlassWorm Malware

📅 28 April 2026 at 12:40 UTC📰 Security WeekView original source ↗
Dozens of Open VSX Extension Clones Linked to GlassWorm Malware

Over 70 cloned Open VSX extensions are likely sleeper extensions designed to distribute malware. The post Dozens of Open VSX Extension Clones Linked to GlassWorm Malware appeared first on SecurityWeek.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Dozens of cloned Open VSX extensions are likely being used as sleeper extensions to distribute GlassWorm malware, posing a significant threat to users who install these extensions.

⚙️Technical Details
Affected Systems
Open VSX extension
Attack Vectors
Installation via software update
💥Impact Assessment
Severity: High
Who Is at Risk
Users who install the cloned Open VSX extensions
🛡️Recommended Actions
1Disable any recently installed Open VSX extensions
2Scan for malware using up-to-date antivirus software
3Monitor system activity for suspicious behavior
📦Affected Products
Open VSX extension

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