The Foil Blog.

Engineering notes from Peach Studio on AI-assisted security, on-device LLMs, and the craft of building developer tools — alongside cybersecurity writing by Vito Rallo.

LatestJune 29, 2026

I Published another Code Security Review model for Foil

Anthropic Built Mythos then pulled back. I’d Been Building the Same Idea since before and…

Read more June 21, 2026

I brought back the Corporate Bullshit Generator — and gave it a brain, a voice, and a face

Read more June 8, 2026

IBM Z and Security— When complexity stops being a control

Read more May 13, 2026

Hardware, embedded code, and the seven things medical device makers can no longer ignore

Read more April 23, 2026

Your code on their servers: the case for local AI security scanning

Read more April 18, 2026

I spent two weeks training a 7B model to find security bugs. Here’s every mistake I made.

Read more April 4, 2026

Running Claude Code with local LLMs? all lies… until now!

Read more March 19, 2026

I built a Claude Code plugin that profiles companies like a threat analyst would

Read more March 11, 2026

I tre pilastri della sovranita digitale

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