This is an explanation of the Cryptography challenge 'New Caesar' from CyLab Security Academy (formerly picoCTF). You are provided with a short ciphertext and the single Python script that created it.

The cipher follows this hierachy: Interface Cipher.java <- Abstract class Substitution.java extends Cipher.java <- Vigenere.java and MonoAlphaSubstitution.java extends Cipher.java <- Caesar.java ...

A tiny, dependency-free Python script that cracks Caesar-encrypted messages without knowing the key. It brute-forces every possible shift and prints every candidate plaintext side by side — the ...

Introduction: A Challenge to the World's Greatest Puzzle]This is a challenge to the world's difficult problems from a completely different angle than before, which began with a 'thought game' using AI ...

Explore the latest news, real-world incidents, expert analysis, and trends in Magento — only on The Hacker News, the leading ...

The German Spy Museum in Berlin is surely the most entertaining way to get to grips with this Cold War capital.

CWI is participating in the Amsterdam Science Park Open Day during Science Weekend. Enjoy a day filled with activities, demonstrations, and lectures. New activities have been added this year.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Overall, Cipher Mining Inc ...

The Roman invasion (the use of an army to take over land and resources) of Britain was one of the most significant events to happen to the British Isles for a number of reasons. The Romans affected ...

Cipher Digital (CIFR) stock price jumped ~14% to ~$17.22 on Wednesday, snapping a two-day losing streak as investors focused on the company’s expanding AI data center infrastructure and power pipeline ...

Hut 8, TeraWulf, Applied Digital: UBS Sees at Least 30% Upside UBS rates five AI data center operators Buy, citing lease growth and stronger tenants; TeraWulf, Hut 8 and Applied Digital lead upside.

We unpack Morgan Stanley’s latest AI stocks report, where the bank forecasts a 34% deficit in available power through 2028, news that Amazon is boxing out Meta's Muse, and ...