Directory / Awesome Copilot skills (GitHub) / data-breach-blast-radius

data-breach-blast-radius

Pre-breach impact analysis: inventories sensitive data (PII, PHI, PCI-DSS, credentials), traces data flows, scores exposure vectors, and produces a regulatory blast radius report with fine ranges sourced verbatim from GDPR Art. 83, CCPA § 1798.155(a), and HIPAA 45 CFR § 160.404. Cost benchmarks from IBM Cost of a Data Breach Report (annually updated). All citations in references/SOURCES.md for verification. Use when asked: "assess breach impact", "what data could be exposed", "calculate blast radius", "data exposure analysis", "how bad would a breach be", "quantify data risk", "sensitive data inventory", "data flow security audit", "pre-breach assessment", "worst-case breach scenario", "breach readiness", "data risk report", "/data-breach-blast-radius". For any stack handling user data, health records, or financial information. Output labels law-sourced figures (exact) vs heuristic estimates (planning only). Does not replace legal counsel.
Description from the SKILL.md front matter.

Install

GitHub CLI v2.90+ (Copilot by default)

gh skill install github/awesome-copilot data-breach-blast-radius

For Claude Code

gh skill install github/awesome-copilot data-breach-blast-radius --agent claude-code

For Codex

gh skill install github/awesome-copilot data-breach-blast-radius --agent codex

Commands follow each host's documentation (GitHub Copilot, plus Claude Code, Codex, Cursor via gh skill docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from GitHub + community contributors's catalog, not reviewed by us. Read the source before installing.

Catalog: Awesome Copilot skills (GitHub)
Author: Not stated in the source
Source code: github/awesome-copilot
License: MIT (repository license)
Repository stars: 40,178 for github/awesome-copilot (the whole catalog repo)
Added to catalog: Not tracked for this source
Last change: 2026-10-16 (last push to the repo)

What it contains

Skills: 1

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