About

Hi, I am Fish Yu. I like cute things and ACG. I am also a security researcher, like tech & hack things, and money lol. This blog is to share some cool stuff or thoughts, thanks for your visiting.

Here are some topics I write about:

• Dev tools, workflow tips, and macOS setup
• Reverse engineering and binary analysis
• Self-hosting and infrastructure
• CTF writeups and security research

Find me on GitHub.