
Security News
/Research
Fake Corepack Site Distributes Infostealer and Proxyware to Developers
A fake corepack.org site is impersonating the Node.js tool and delivers an infostealer and proxyware to developers who download it.
@mochi.js/profiles
Advanced tools
Profile data fixtures for mochi — captured baselines (profile.json + Probe Manifest + audio bytes + canvas hashes) per device class.
Captured-baseline data fixtures for mochi. Each profile is a real-device capture that the consistency engine consumes to lock fingerprint surfaces relationally.
Internal package consumed by @mochi.js/core and @mochi.js/consistency.
Six real-device baselines ship today, each captured against real Chrome on real hardware and filtered by FingerprintJS Pro suspectScore <= 20:
mac-m4-chrome-stable — MacBook (Apple Silicon, M4) — Chrome stablemac-chrome-stable — macOS — Chrome stablemac-chrome-beta — macOS — Chrome betawindows-chrome-stable — Windows 11 — Chrome stablelinux-chrome-stable — Linux x86_64 — Chrome stablemac-brave-stable — macOS — Brave stableEach baseline carries profile.json, baseline.manifest.json, the precomputed audio/*.bin and canvas/*.json fingerprint blobs (consumed by R-047 / R-048), and PROVENANCE.md. Other catalog ids in KNOWN_PROFILE_IDS (mac-m2-…, mac-intel-…, win11-edge-…, mac-m1-…) still resolve to the generic placeholder until additional captures land.
See PLAN.md §12 for the capture protocol and provenance discipline.
FAQs
Profile data fixtures for mochi — captured baselines (profile.json + Probe Manifest + audio bytes + canvas hashes) per device class.
The npm package @mochi.js/profiles receives a total of 296 weekly downloads. As such, @mochi.js/profiles popularity was classified as not popular.
We found that @mochi.js/profiles demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer 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.

Security News
/Research
A fake corepack.org site is impersonating the Node.js tool and delivers an infostealer and proxyware to developers who download it.

Research
/Security News
A large-scale campaign abused GitHub Actions in compromised repositories to exploit CVE-2026-41940 in cPanel and WHM and steal server credentials.

Security News
Five frontier LLMs generated the same nonexistent package names, leaving 53 available for potential slopsquatting across PyPI and npm.