Compromised Flutter package on pub.dev contains XCSSET malware
XCSSET macOS stealer found embedded in a Flutter package on pub.dev extends supply-chain poisoning beyond npm/PyPI into the Dart ecosystem, with a full infection chain targeting developer workstations.
Summary written by editorial AI · Source link below
We detected XCSSET malware inside a compromised Flutter package on pub.dev. Here is a full breakdown of the infection chain, propagation modules, and stealer logic we found inside. Category: Vulnerabilities & Threats
Editorial Analysis
Supply-chain attacks are expanding into less-scrutinised ecosystems like Dart/Flutter; enterprises with mobile development teams face a growing blind spot.
Extend SCA scanning to Dart/pub.dev dependencies and review developer workstation protections for macOS-specific malware.
Malware hidden in a Flutter developer package shows supply-chain attacks are now reaching newer, less-monitored software ecosystems.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
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