October 3, 2026
Today's top tech stories, deduped across the newsletters I read and briefly summarized. Click a source to open the original article.
AI
FLUX 3 Image launches
Black Forest Labs released FLUX 3 Image, its new image model. The launch drew nearly 300 points on Hacker News.
ChatGPT adds Sites
OpenAI added a Sites feature to ChatGPT. It drew wide attention on Hacker News.
Redis creator releases ds4 for running LLMs locally
The creator of Redis published ds4, a tool for running large language models locally.
Security
Court agrees with EFF: Utah's VPN law demands a technical impossibility
A court sided with the Electronic Frontier Foundation (EFF), finding that Utah's VPN law sets requirements that cannot be met technically. The story drew over 550 points on Hacker News.
GitLab warns of critical RCE flaw in AI Gateway
GitLab urges customers to patch immediately. A critical AI Gateway vulnerability lets attackers run arbitrary commands on vulnerable instances.
Warlock ransomware hits water and telecom operators via SharePoint
The China-linked Warlock group targeted a water utility, a telecom provider, a regional government body, and a university. It gained initial access by exploiting SharePoint vulnerabilities.
Microsoft's X account hijacked in crypto scam
Unknown attackers took over Microsoft's official X account, which has over 13 million followers. The hijack appeared to be a pump-and-dump scheme promoting a crypto token.
Dell urges admins to patch two max-severity CSM flaws
Dell patched two maximum-severity vulnerabilities in Container Storage Modules, which connect Dell storage arrays to Kubernetes. The flaws can give attackers admin privileges.
Frontline Education breach exposes school district employee data
Attackers exploited a vulnerability in third-party software and stole employee data, including Social Security numbers. Frontline Education is now notifying affected school districts.
Greg Kroah-Hartman on security in the LLM age
Linux kernel developer Greg Kroah-Hartman gives a talk on how language models are changing security work. The video drew strong interest on Hacker News.
Dev
Linux on Apple's M4 chip: "The Forgetful CPU"
A blog post describes the effort to get Linux running on Apple's M4 chip.
Apple updates Full Disk Access in macOS
Apple published updates to how Full Disk Access works in macOS. The changes matter for developers of tools that need broad file access.