investigating-insider-threat-indicators SKILL.md skillA

investigating-insider-threat-indicators from adriannoes/awesome-agentic-ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add adriannoes/awesome-agentic-ai/investigating-insider-threat-indicators@v1.0

Pins v1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
adriannoes/awesome-agentic-ai
Path
cursor-claude-codex/skills/anthropic-cybersecurity-skills/skills/investigating-insider-threat-indicators/SKILL.md
Versions recorded
2
Latest version
v1.0, committed Jun 25, 2026
First version recorded
Jun 11, 2026
Size
11,916 bytes
Repository stars
69
License
MIT

'Investigates insider threat indicators including data exfiltration attempts,.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Investigating Insider Threat Indicators

## When to Use

Use this skill when:
- HR refers a departing employee for monitoring during their notice period
- DLP alerts indicate bulk data downloads or transfers to personal storage
- UEBA detects anomalous access patterns deviating significantly from peer baselines
- Management reports concerns about an employee accessing sensitive data outside their role

**Do not use** without proper legal authorization — insider threat investigations must be coordinated with HR, Legal, and Privacy teams before monitoring begins.

## Prerequisites

- Legal authorization and HR referral documenting investigation justification
- SIEM with DLP, endpoint, email, proxy, and authentication log sources
- Data Loss Prevention (DLP) system (Microsoft Purview, Symantec, Forcepoint) with policy alerts
- Endpoint monitoring capability (EDR with USB/removable media logging)
- HR data feed providing employment status, notice dates, and access entitlements
- Chain of custody procedures for evidence preservation

## Workflow

### Step 1: Establish Investigation Scope and Legal Authorization

Before any monitoring, ensure proper authorization:

```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add adriannoes/awesome-agentic-ai/investigating-insider-threat-indicators@sha256:ed11964e8661cdd8

The line at the top of this page pins the label v1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ksdp332w2pf4lect.svg)](https://markdownregistry.com/a/art_ksdp332w2pf4lect)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Jun 11, 2026 and Jun 25, 2026, about one every 14 days.

versioncommittedcommitsizeaudit
v1.0 latest2026-06-25 f69bd81 11,916 BA view · diff
v1.02026-06-11 ff4cc7c 11,852 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (11916 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

adriannoes/awesome-agentic-ai · 69 stars · license MIT · pushed 2026-10-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ksdp332w2pf4lect
GET https://markdownregistry.com/api/v1/resolve?ref=adriannoes/awesome-agentic-ai/investigating-insider-threat-indicators
GET https://markdownregistry.com/api/v1/blob/ed11964e8661cdd81ccabd7d5432dfc8986b52080b76e5f685e7b8f0b46de256

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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