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TryHackMe | Hacktivities

1,539 results

Brr
room

Brr

You've been called in to assess an OT environment.

easy

Premium Challenge
SOC L2 Alert Triage
room

SOC L2 Alert Triage

Learn how to triage escalated alerts and respond to cyber threats.

easy

Free Walkthrough
AI & Automation in Detection Engineering
room

AI & Automation in Detection Engineering

Learn to automate detection rules development and how AI can boost this process effectively.

medium

MAX Walkthrough
Source Code Review: PHP
room

Source Code Review: PHP

Learn the basics of source code review for PHP.

easy

Premium Walkthrough
AI Security Threats
room

AI Security Threats

Explore the vulnerabilities AI introduces, how attackers exploit it, and how defenders fight back.

easy

Free Walkthrough
Web Frameworks: Code Review
room

Web Frameworks: Code Review

Read web app source like an attacker: trace user input to dangerous sinks, triage with Semgrep.

medium

Free Walkthrough
CVE-2026-46331: pedit COW
room

CVE-2026-46331: pedit COW

Exploit pedit COW, a copy-on-write flaw in the Linux kernel's packet-editing action.

easy

MAX Walkthrough
Fools Mate, Revenge
room

Fools Mate, Revenge

Do you have what it takes to defeat me and claim your prize?

medium

Free Challenge
Fools Mate
room

Fools Mate

Can you bypass the engine?

easy

Free Challenge
Advanced Packet Analysis
room

Advanced Packet Analysis

Triage alerts, reassemble streams, extract files, and detect protocol abuse via Wireshark & TShark.

medium

MAX Walkthrough
CTI for Alert Triage
room

CTI for Alert Triage

Explore how security analysts can use CTI in their daily operations.

easy

MAX Walkthrough
Threat Hunting: Introduction
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Threat Hunting: Introduction

Learn the foundational concepts, approaches, and techniques of threat hunting.

easy

Free Walkthrough
NoScope: Finding RCE
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NoScope: Finding RCE

NoScope found an Alf.io RCE zero-day (CVE-2026-35482). Exploit it manually and watch AI solve it.

medium

Free Walkthrough
Senior Security Analyst Intro
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Senior Security Analyst Intro

Explore the duties and exciting opportunities of a SOC Level 2 analyst.

easy

Free Walkthrough
The Oversharing Container
room

The Oversharing Container

A container without its own role inherits the host's. See how this is an issue of its own.

medium

MAX Walkthrough
The Leaky Metadata
room

The Leaky Metadata

IMDSv1 turns any SSRF bug into credential theft. Find it, fix it, and build without it.

medium

MAX Walkthrough
The Unpatched Instance
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The Unpatched Instance

Patch debt accumulates silently. Learn to find, fix, and prevent it using Systems Manager.

medium

MAX Walkthrough
The Exposed Port
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The Exposed Port

An open management port is a standing invitation. Find it, close it, and build without it.

medium

MAX Walkthrough
The Invisible Network
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The Invisible Network

VPC Flow Logs were not enabled. The network was invisible.

medium

MAX Walkthrough
The Forgotten NACL
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The Forgotten NACL

Security groups protect instances. NACLs protect subnets. This one was forgotten.

medium

MAX Walkthrough
The Not So Private Subnet
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The Not So Private Subnet

The subnet is named private. The route table says otherwise. Find it, fix it, and build it right.

medium

MAX Walkthrough
The Shared Snapshot
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The Shared Snapshot

Sharing is caring, but sometimes oversharing is a security breach.

medium

MAX Walkthrough
The Wide-Open Security Group
room

The Wide-Open Security Group

Learn how to ensure your Security Groups are well-scoped.

medium

MAX Walkthrough
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