How to make a live YouTube sub counter with MicroPython. Beginner-friendly, no soldering needed.

The web page for shipment information contained personal data - and it was possible to iterate through the data.

Here's a write-up of the challenges of the Norwegian Police Security Service's capture the flag advent calendar for 2020.

Learn how to reverse engineer Android apps, alter them, and put them back together. No root needed.

The Norwegian Police Security Service had a job posting with a "digital riddle" to find the right candidates for a job. Here's (hopefully) the solution.

Looking for an easy way to find out when the garbage was being picked up ended up in discovering a data leak affecting half a million people.