GCVE-110-OSM-2026-10435

Malicious VS Code extension removed from Microsoft VS Code Marketplace. Extension ID: Studiooo.trelloboard Publisher: Studiooo Removal Date: 8/9/2026 Violation Type: malware This extension was identified and removed by Microsoft from the VS Code Marketplace for violating marketplace policies. The removal indicates potential security risks for users who may have installed this extension. Source: https://github.com/microsoft/vsmarketplace/blob/main/RemovedPackages.md GitHub exposure: 8 public file(s) on GitHub reference this extension (e.g. .vscode/extensions.json recommendations, devcontainer configs, or docs). These repositories may be distributing or recommending the removed extension: - mthcht/awesome-lists: Lists/VSCODE Extensions/feeds/ioc_all_extension_ids.txt - mthcht/awesome-lists: Lists/VSCODE Extensions/feeds/ioc_high_risk_extension_ids.txt - microsoft/vsmarketplace: RemovedPackages.md - vsxsentry/vsxsentry.github.io: feeds/ioc_all_extension_ids.txt - vsxsentry/vsxsentry.github.io: feeds/ioc_high_risk_extension_ids.txt - vsxsentry/vsxsentry.github.io: feeds/vsxsentry_opencti_import.csv - vsxsentry/vsxsentry.github.io: feeds/vsxsentry_misp_warninglist.json - vsxsentry/vsxsentry.github.io: feeds/vsxsentry_sentinel_watchlist.csv Extension flagged as containing malware by Microsoft. Exact payload details require further analysis.