KPN CTF: Join the Hunt
In October 2025, KPN, a leading global telecom provider, is plagued by inexplicable network anomalies.
Dropped calls echo with static whispers, data packets vanish into the ether, and rogue signals disrupt
critical infrastructure.
The Network Operations Center (NOC) reports flickering screens and logs filled with cryptic, untraceable
errors.
The company suspects a sophisticated cyberattack, but employees whisper of a supernatural force: a digital
poltergeist haunting the network.
As a top-tier Security Specialist, you're hired to investigate.
Your mission:
Uncover and resolve all instances of "weird" behavior" to determine whether hackers, ghosts, or something else entirely is behind the chaos.
The truth lies buried deep in the network's core.
Can you exorcise the anomalies before KPN's infrastructure collapses?
For more information, go to TeamKPN or send an email to ctf@kpn.com.