Season Recap — 2026 (December → February)

News·25/02/2026·2 min read

Hey everyone ,

This last season has been packed. Across SecDim, we shipped new challenges, published deep-dive write-ups, expanded into cloud security challenges, achieved a major compliance milestone, and showed up at security events around the world.

Here’s everything we rolled out over the past three months.

Holiday 7x7 Wargame

Firstly, our annual Holiday 7x7 Wargame was once again in full swing.

It came down to an intense competition in the final weeks, but ultimately the crown for the 2025 edition of the Wargame was claimed by @Kabir Kabir Acharya

Trending Incidents & Technical Write-ups

At SecDim, our focus remains grounded in real-world security incidents. This season we translated recent vulnerabilities into both playable challenges and in-depth technical analysis.

Trending Incidents:

Write-ups Published:

Each write-up breaks down root cause, exploitation mechanics, and defensive takeaways that bridge the gap between vulnerability disclosure and secure coding practice.

New Challenges

We expanded the challenge catalogue significantly across multiple stacks and cloud providers.

PHP Challenges

Java Challenges

OAuth.java

Incident Response Challenges

C++ Challenges

Mongobleed.cpp

C# Challenges

OAuth.cs

Azure Challenges

GCP Challenges

SOC2 Compliance

We’re proud to announce that SecDim is now SOC 2 compliant.

Security has always been core to how we build. This milestone formally validates what has always been true about SecDim: security is not an add-on or a marketing layer. It is foundational to how we design, build, and operate our platform.

This is not a new direction for us, it’s a formal recognition of how we’ve always operated.