Article URL: https://www.flyingpenguin.com/build-an-openclaw-free-secure-always-on-local-ai-agent/ Comments URL: https://news.ycombinator.com/item?id=47831437 Points: 132 # Comments: 154

Hacker Newsflyingpenguin.comApr 20

4899SEC

Researchers Detect ZionSiphon Malware Targeting Israeli Water, Desalination OT Systems

Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalination systems. The malware has been codenamed ZionSiphon by Darktrace, highlighting its ability to set up persistence, tamper with local configuration files, and scan for operational technology (OT)-relevant services on the local subnet.

The Hacker News (Security)thehackernews.comApr 20

4900ENG

IEA: Solar overtakes all energy sources in a major global first

Article URL: https://electrek.co/2026/04/19/iea-solar-overtakes-all-energy-sources-in-a-major-global-first/ Comments URL: https://news.ycombinator.com/item?id=47831272 Points: 84 # Comments: 56

Hacker Newselectrek.coApr 20

4901ENG

Fields Medal Video: Maryna Viazovska (2022)

17 points, 5 comments on Hacker News

Hacker Newssimonsfoundation.orgApr 20

4902ENG

The Missing Bundler Features

Comments

Lobstersbyroot.github.ioApr 20

4903ENG

Stripe's Payment APIs: the first 10 years (2020)

67 points, 34 comments on Hacker News

Hacker Newsstripe.devApr 20

4904SEC

Vercel Breach Tied to Context AI Hack Exposes Limited Customer Credentials

Web infrastructure provider Vercel has disclosed a security breach that allows bad actors to gain unauthorized access to "certain" internal Vercel systems. The incident stemmed from the compromise of Context.ai, a third-party artificial intelligence (AI) tool, that was used by an employee at the company. "The attacker used that access to take over the employee's Vercel Google Workspace account,

The Hacker News (Security)thehackernews.comApr 20

4905ENG

Claude Desktop installs undocumented browser extensions for Chrome and other browsers

Comments

Lobstersthatprivacyguy.comApr 20

4906ENG

A cache-friendly IPv6 LPM with AVX-512 (linearized B+-tree, real BGP benchmarks)

18 points, 4 comments on Hacker News

Hacker Newsgithub.comApr 20

4907ENG

Claude Token Counter, now with model comparisons

59 points, 19 comments on Hacker News

Hacker Newssimonwillison.netApr 20

4908ENG

Theseus, a static Windows emulator

Comments

Lobstersneugierig.orgApr 20

4909ENG

This Week in Plasma: Per-Screen Virtual Desktops and Wayland Session Restore

Comments

Lobstersblogs.kde.orgApr 20

4910ENG

Show HN: A lightweight way to make agents talk without paying for API usage

Article URL: https://juanpabloaj.com/2026/04/16/a-lightweight-way-to-make-agents-talk-without-paying-for-api-usage/ Comments URL: https://news.ycombinator.com/item?id=47828968 Points: 24 # Comments: 6

Hacker Newsjuanpabloaj.comApr 20

4911ENG