Advent of Cyber 2025 Recap: Shells, Phishing, and Splunk

Table of Contents

🎄 Advent of Cyber 2025: Days 1-4

Here’s a look at the first few days of TryHackMe’s Advent of Cyber event, covering essential topics in cybersecurity.

---

Day 1: Linux CLI - Shells Bells

Explore the Linux command-line interface and use it to unveil Christmas mysteries.

• Play Day 1

---

Day 2: Phishing - Merry Clickmas

Learn how to use the Social-Engineer Toolkit to send phishing emails.

• Play Day 2

---

Day 3: Splunk Basics - Did you SIEM?

Learn how to ingest and parse custom log data using Splunk.

• Play Day 3

---

Day 4: AI in Security - old sAInt nick

Unleash the power of AI by exploring its uses within cyber security.

• Play Day 4

---