Detective Casey

The Case Vault

These organizations were breached. Your mission: review the digital evidence, reconstruct the events, and uncover who was behind it and how they got in.

Easy

This is the start of your KC7 journey. You don’t need to know much— we give you the questions and starter KQL so you can focus on the story and how evidence fits together. You’ll leave with quick wins and the core “investigator mindset.”

A Rap Beef: An Intro to Security Investigations

A Rap Beef: An Intro to Security Investigations

Easy
45 mins
78716 players
950 pts
How to play KC7

How to play KC7

Easy
10 mins
1251 players
190 pts
CloutHaus: Social Media leads to Compromise

CloutHaus: Social Media leads to Compromise

Easy
1 hour
5054 players
1170 pts
A Scandal in Valdoria: A Political Mystery

A Scandal in Valdoria: A Political Mystery

Easy
1 hours 30 mins
18555 players
2430 pts
Valdoria Votes: A Political Mystery (Part 2)

Valdoria Votes: A Political Mystery (Part 2)

Easy
1 hours 30 mins
2961 players
2750 pts
Jojo's Hospital: A Ransomware Investigation

Jojo's Hospital: A Ransomware Investigation

Easy
2 hours 0 mins
3624 players
610 pts
Solvi Systems: A tale of Supply Chains and ICS

Solvi Systems: A tale of Supply Chains and ICS

Easy
2 hours 30 mins
2731 players
2860 pts

Moderate

In this section, the training wheels start to come off. You’ll translate questions into your own KQL and spot repeating patterns. Expect growing confidence and fewer “wait…what is that?” moments.

Frognado in Valdoria: A Political Mystery
Locked

Frognado in Valdoria: A Political Mystery

Moderate
4 hours 10 mins
2579 players
1690 pts
Critical Compromise In Chicago - ICS
Locked

Critical Compromise In Chicago - ICS

Moderate
4 hours 10 mins
903 players
2870 pts
Envolve Labs: With a twist!
Locked

Envolve Labs: With a twist!

Moderate
3 hours 20 mins
972 players
950 pts
Castle & Sand: A Beachy Case of Ransomware
Locked

Castle & Sand: A Beachy Case of Ransomware

Moderate
4 hours 10 mins
1536 players
13050 pts
AzureCrest - The full version
Locked

AzureCrest - The full version

Moderate
4 hours 10 mins
2205 players
8790 pts
Turkey Bowl
Locked

Turkey Bowl

Moderate
4 hours 10 mins
522 players
2590 pts
Krusty Krab: A Intro to Pivoting and Analysis
Locked

Krusty Krab: A Intro to Pivoting and Analysis

Moderate
3 hours 40 mins
1165 players
7360 pts
French Socksess Story
Locked

French Socksess Story

Moderate
4 hours 10 mins
401 players
2080 pts
HopsNStuff: An Easter APT hunt
Locked

HopsNStuff: An Easter APT hunt

Moderate
3 hours 40 mins
771 players
14265 pts

Challenging

Now you choose where to look and why. You’ll connect clues across multiple logs, write multi-step queries, and explain your reasoning like a pro. Mistakes are part of the reps—your intuition gets sharper every case.

Inside Encryptodera: An Insider Threat Scenario
Locked

Inside Encryptodera: An Insider Threat Scenario

Challenging
4 hours 10 mins
462 players
3990 pts
Galaxy Neura
Locked

Galaxy Neura

Challenging
2 hours 0 mins
216 players
1265 pts
System Shutdown at Azure Crest! (Short Version)
Locked

System Shutdown at Azure Crest! (Short Version)

Challenging
5 hours 0 mins
543 players
4800 pts
Balloons Over Iowa
Locked

Balloons Over Iowa

Challenging
5 hours 0 mins
2243 players
4405 pts
Scholomance: Secrets and Lateral Movement
Locked

Scholomance: Secrets and Lateral Movement

Challenging
5 hours 50 mins
341 players
5640 pts
Dai Wok Foods: A Challenging Culinary Mystery
Locked

Dai Wok Foods: A Challenging Culinary Mystery

Challenging
5 hours 0 mins
500 players
11600 pts

Hard

In these games, guidance is minimal and the intrusion is messy (just like real life). You’ll sketch a plan, pivot across data sources, validate each finding, and adjust on the fly. Expect fewer hints, more strategy, and satisfyingly hard-won answers.

Spooky Sweets: Sweet Sweet Pivots
Locked

Spooky Sweets: Sweet Sweet Pivots

Hard
11 hours 40 mins
324 players
7640 pts
Sunlands: A Tough Space Investigation
Locked

Sunlands: A Tough Space Investigation

Hard
8 hours 20 mins
333 players
8437 pts
World Domination Nation
Locked

World Domination Nation

Hard
8 hours 20 mins
360 players
8220 pts
Ship ahoy! An Unusual Ransomware Investgation
Locked

Ship ahoy! An Unusual Ransomware Investgation

Hard
2 hours 0 mins
68 players
2320 pts

Don't Bother

Fleeeee!!! I mean, err... You’re driving the whole investigation—scope it, hunt it, prove it, tell the story. We give you the case; you deliver conclusions backed by evidence and a clean narrative. Expect portfolio-ready work and the “I can handle new stuff” confidence that senior analysts rely on.

MCJ Walker: An Impossible Identity Crisis
Locked

MCJ Walker: An Impossible Identity Crisis

Don't bother
20 hours 0 mins
433 players
15265 pts
A Rap Steak: A Tough Musical Affair
Locked

A Rap Steak: A Tough Musical Affair

Don't bother
15 hours 0 mins
145 players
19010 pts

Arcade

This is a collection of games outside of our learning paths

DAILY7 🌎
Locked

DAILY7 🌎

Challenging
-
3774 players
7346 pts
KQL 101: An introduction to Kusto Query Languge

KQL 101: An introduction to Kusto Query Languge

Easy
2 hours 0 mins
2033 players
1645 pts
KQL 201: An Intermediary Course on KQL
Locked

KQL 201: An Intermediary Course on KQL

Moderate
-
49 players
1070 pts
VirusTotal Fundamentals
Locked

VirusTotal Fundamentals

Easy
1 hours 30 mins
916 players
2620 pts
Titan Shield: A showcase of Microsoft Defender XDR

Titan Shield: A showcase of Microsoft Defender XDR

Easy
1 hours 30 mins
3772 players
4000 pts
Empire Health
Locked

Empire Health

Challenging
1 hours 30 mins
120 players
1195 pts
A Storm Is Brewing In the Lab
Locked

A Storm Is Brewing In the Lab

Challenging
8 hours 20 mins
907 players
5670 pts
Whiskermania: An Intro to Network Concepts
Locked

Whiskermania: An Intro to Network Concepts

Challenging
-
50 players
2275 pts