CCSC 2022 image

CCSC 2022

Date: 17/05/2022

CCSC (Cyprus Cyber Security Challenge) is a yearly competition, where hackers from all around Cyprus, compete in a 15-day time period. The top 10 players (5 seniors(21-25) and 5 juniors(14-20)) would qualify to represent Cyprus at the ECSC (European Cyber Security Challenge) in Austria...

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Reading Time: 10 minutes

Wizer CTF 2024 All Challenges image

Wizer CTF 2024 All Challenges

Date: 08/02/2024

Last week I was able to participate at a wonderful CTF organized over at Wizer. This CTF consisted of 6 web challenges in varying difficulty where participants were challenged to a Blitz speed-hacking competition of who can solve the most in 6 hours very generous prizes for the top 3....

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Reading Time: 23 minutes

CCSC 2023 Forgotten Classes image

CCSC 2023 Forgotten Classes

Date: 16/07/2023

This is an old API for a classroom application that is no longer used due to the AI takeover. Inside information states the API is still available and is connected to the AIs internal infrastructure. Can you can hack it and read any hidden secrets on the root / path of the server?...

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Reading Time: 5 minutes

CCSC 2023 Secret Prompt image

CCSC 2023 Secret Prompt

Date: 21/07/2023

We believe the machines came up with their own mechanism to keep humans out. Deceive the machines. Make them believe you are one of them and retrieve...

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Reading Time: 4 minutes

CCSC 2023 Shellhunting image

CCSC 2023 Shellhunting

Date: 21/07/2023

One of the generals of the AI-sponsored government left his house unlocked while he was going to the beach. Ava spotted the powered on computer, and managed to intercept the traffic from an unknown application....

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Reading Time: 5 minutes