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BEC Response

100 / 100 · Low risk

Fine to try.

By WYRE-AI/msp-claude-plugins (GitHub) · coding · 52 stars · scanned at commit 5cc6c90

Business Email Compromise detection and first response: the signals that reveal it in CIPP/M365 audit logs, mailbox and forwarding rules, and connected email security vendor alerts; the order-dependent response sequence (session revocation, forwarding-rule audit, mailbox rule and delegate cleanup, password reset, MFA re-enrollment, lateral-spread check, recipient notification); and what a defensible incident timeline must capture for insurance or bank-fraud claims.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'bec-response' ] || [ -L ~/.agents/skills/'bec-response' ]; then echo 'A skill folder named bec-response already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/WYRE-AI/msp-claude-plugins' "$d" && git -C "$d" checkout --quiet '5cc6c90e75f7328fc0670c72f7b63d88523bb414' -- 'msp-claude-plugins/secops-pack/skills/bec-response' && mkdir -p ~/.agents/skills && cp -R "$d"/'msp-claude-plugins/secops-pack/skills/bec-response' ~/.agents/skills/'bec-response' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'bec-response' ~/.claude/skills/'bec-response' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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