Cybersecurity on Po-Wei Chen, MD — Physiatrist & Builderhttps://drpwchen.com/en/tags/cybersecurity/Recent content in Cybersecurity on Po-Wei Chen, MD — Physiatrist & BuilderPo-Wei Chen, MD — Physiatrist & Builderhttps://drpwchen.com/og-default.pnghttps://drpwchen.com/og-default.pngHugoenThu, 09 Jul 2026 10:45:00 +0800My Open-Source Tool Was Targeted by a Bot Marketer!https://drpwchen.com/en/posts/github-bot-marketing/Thu, 09 Jul 2026 10:45:00 +0800https://drpwchen.com/en/posts/github-bot-marketing/My open-source paper tool received a GitHub issue full of sincere praise. After checking, I found it was automated marketing spammed by a bot to 26 repos within two minutes. This post breaks down its tactics, the paid marketplace model behind it, and why running it with your own subscription is a better deal.When AI Can Do It All, I Double-Check My Keys at Homehttps://drpwchen.com/en/posts/ai-agent-secrets-audit/Sun, 28 Jun 2026 01:30:00 +0800https://drpwchen.com/en/posts/ai-agent-secrets-audit/After handing over permissions to read files, execute commands, and connect to the internet to an AI assistant, I went back to inventory, lock, and revoke my scattered keys and tokens, putting together a few security habits for using AI.