
Research
2025 Report: Destructive Malware in Open Source Packages
Destructive malware is rising across open source registries, using delays and kill switches to wipe code, break builds, and disrupt CI/CD.
@rushstack/cpu-profile-summarizer
Advanced tools
CLI tool for running analytics on multiple V8 .cpuprofile files
🚨 EARLY PREVIEW RELEASE 🚨
Not all features are implemented yet. To provide suggestions, please create a GitHub issue. If you have questions, see the Rush Stack Help page for support resources.
The cpu-profile-summarizer command line tool helps you:
It's recommended to install this package globally:
# Install the NPM package
npm install -g @rushstack/cpu-profile-summarizer
# Process a folder of cpuprofile files into a summary tsv file
cpu-profile-summarizer --input FOLDER --output FILE.tsv
The output file is in the tab-separated values (tsv) format.
FAQs
CLI tool for running analytics on multiple V8 .cpuprofile files
We found that @rushstack/cpu-profile-summarizer demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Research
Destructive malware is rising across open source registries, using delays and kill switches to wipe code, break builds, and disrupt CI/CD.

Security News
Socket CTO Ahmad Nassri shares practical AI coding techniques, tools, and team workflows, plus what still feels noisy and why shipping remains human-led.

Research
/Security News
A five-month operation turned 27 npm packages into durable hosting for browser-run lures that mimic document-sharing portals and Microsoft sign-in, targeting 25 organizations across manufacturing, industrial automation, plastics, and healthcare for credential theft.