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Dev · Sunday, 31 May 2026 · Issue 6 · 10 stories

npm malware, Expo Router v56, tsgo memory bloat

Languages & Frameworks

Malicious npm package delivers cross‑platform RAT that exfiltrates data via HuggingFace

The analysis uncovers a supply‑chain attack where the npm package js‑logger‑pack evolved through 29 versions into a binary dropper called MicrosoftSystem64, a cross‑platform RAT. It harvests credentials, crypto wallets, screenshots and other data, uploading everything to private HuggingFace datasets to avoid detection. Developers are urged to remove the packages and rotate all credentials.

cybersecuritynews.com ↗5 min read at source

Tools & Platforms

AI-Assisted Development

Engineering Practice

Why Adding a Queue Can Worsen Capacity Bottlenecks

A recent analysis shows that using a request queue to hide overload often backfires, customers may wait hours while latency metrics look fine, and the queue obscures the need for real capacity upgrades. The article illustrates this with a 1000‑RPS service that doubles traffic, highlighting the trade‑offs of rejecting, scaling, or queuing requests.

Careers & Open Source

You’re caught up.

That was all 10 stories in the 31 May issue.