Posts
- June 21, 2026
Writeup Simple Food Notifications
A writeup for the Simple Food Notifications challenge of the GPNCTF24. - June 22, 2025
Writeup Painting Dice
A writeup for the Painting Dice challenge of the GPNCTF23. - August 18, 2023
Microsoft spoofs emails because of wrong SPF records for Hotmail.com
Hotmail can't send emails because of a misconfiguration from Microsoft. - November 30, 2022
VeraCrypt - How to block the Windows format drive popup
How to block the Windows format drive popup for VeraCrypt encrypted partitions.