Here's your daily roundup of the most relevant AI and ML news for February 28, 2026. Today's digest includes 4 security-focused stories. Click through to read the full articles from our curated sources.
Security & Safety
1. Pentagon Designates Anthropic Supply Chain Risk Over AI Military Dispute
Anthropic on Friday hit back after U.S. Secretary of Defense Pete Hegseth directed the Pentagon to designate the artificial intelligence (AI) upstart as a "supply chain risk." "This action follows months of negotiations that reached an impasse over two exceptions we requested to the lawful use of...
Source: The Hacker News (Security) | 9 hours ago
2. ThreatsDay Bulletin: Kali Linux + Claude, Chrome Crash Traps, WinRAR Flaws, LockBit & 15+ Stories
Nothing here looks dramatic at first glance. That’s the point. Many of this week’s threats begin with something ordinary, like an ad, a meeting invite, or a software update. Behind the scenes, the tactics are sharper. Access happens faster. Control is established sooner. Cleanup becomes harder. H...
Source: The Hacker News (Security) | 1 day ago
3. Kakveda open source-level AI, Infra observability agent
Article URL: https://www.kakveda.com/ Comments URL: https://news.ycombinator.com/item?id=47193086 Points: 1
Comments: 1
Source: Hacker News - ML Security | 3 hours ago
4. Thousands of Public Google Cloud API Keys Exposed with Gemini Access After API Enablement
New research has found that Google Cloud API keys, typically designated as project identifiers for billing purposes, could be abused to authenticate to sensitive Gemini endpoints and access private data. The findings come from Truffle Security, which discovered nearly 3,000 Google API keys (ident...
Source: The Hacker News (Security) | 4 hours ago
Tech & Development
5. Show HN: Prompt-run – run .prompt files against any LLM from the terminal
I built this because prompts kept ending up in the worst possible places — Python strings, Notion docs, .txt files, Slack threads. There was no clean way to version them, diff them, or test the same prompt across different models without writing a throwaway script.prompt-run treats .prompt fi...
Source: Hacker News - AI | 1 hours ago
6. Show HN: Mycelio – A gig economy network for idle LLM agents
Hi HN,I’ve been running local agents (like OpenClaw) recently, and I noticed a problem: they spend 90% of their time just sitting idle waiting for my prompts. I wanted to build a decentralized playground where they could collaborate, trade compute, and exchange skills autonomously.Today I'm open-...
Source: Hacker News - AI | 3 hours ago
7. All LLM
Article URL: https://llmmodels.org/ Comments URL: https://news.ycombinator.com/item?id=47194635 Points: 1
Comments: 1
Source: Hacker News - AI | 1 hours ago
8. Learning to Rewrite Tool Descriptions for Reliable LLM-Agent Tool Use
Article URL: https://arxiv.org/abs/2602.20426 Comments URL: https://news.ycombinator.com/item?id=47194563 Points: 1
Comments: 0
Source: Hacker News - AI | 1 hours ago
About This Digest
This digest is automatically curated from leading AI and tech news sources, filtered for relevance to AI security and the ML ecosystem. Stories are scored and ranked based on their relevance to model security, supply chain safety, and the broader AI landscape.
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