Monday, December 1, 2025

Cybersecurity Never Sleeps in December

 

🎄 As the holiday season approaches, the cybersecurity field enters one of its most energizing periods - when curiosity spikes, challenges go live, and the best minds quietly sharpen their edge.

December isn't just year-end reporting season; it's also when CTF players, WeChall challengers, and security professionals turn downtime into skill-time.

If you're looking for a constructive way to stay sharp, explore fresh problems, or simply enjoy the craft of problem-solving, the WeChall Christmas & New Year challenges (and many seasonal CTFs) are the perfect opportunity.

A calm December evening, a good puzzle, and that moment when the solution finally clicks - it's a different kind of holiday tradition.

🛡️ Fun WeChall Christmas challenges you should try:

- 2021 Christmas Hippety (solved by 111 people worldwide)

- 2021 Christmas Tweet (only solved by 19 people so far)

- 2021 Christmas Gifts (solved by 28 people)

- 2021 Christmas Grampa (solved by 267 people)

- 2021 Christmas Friday (solved by 53 people)

- 2020 Christmas Special (solved by 17 people)

- Old Years Eve 2020 (solved by 13 people)

- 2013 New Years Special (solved by 19 people)

Craving more? Share ideas or feedback on WeChall forum: https://www.wechall.net/forum-t1565/New_Challenge.html

🛡️ Notable December & Christmas-themed CTFs:

- WannaGame Championship 2025

- BackdoorCTF 2025

- niteCTF 2025

- SECCON CTF 14 Quals

- 0CTF 2025

- TSG CTF 2025

- ASIS CTF Finals 2025

- hxp 39C3 CTF

For developers, analysts, pentesters, and anyone who enjoys thinking deeply under low pressure, these events turn the end of the year into a chance to grow, reset, and rediscover the joy of solving hard problems.

Here's to a productive and engaging December ahead.

Also visit: https://quangntenemy.substack.com/p/cybersecurity-never-sleeps-in-december


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