Investors with a lot of money to spend have taken a bullish stance on Cipher Mining (NASDAQ:CIFR). And retail traders should know. We noticed this today when the trades showed up on publicly available ...

A 400-year-old coded text found at the Vatican Library is among the historic documents and messages that are being cracked ...

Researchers estimate that roughly 1% of all archival material is fully or partially encrypted, leaving a vast body of historical records inaccessible without specialized decoding techniques ...

You could do worse than to confuse the meanings of "code" and "cipher"—even cryptographers sometime use the terms as though they had the same meaning. There is, however, a definite distinction between ...

SARASOTA -- Roberta Ballantine flips open a manila file folder, exposing words she believes were written in secret 400 years ago. At first glance, they look like a ransom note: capital letters cut out ...

In Part I, you broke a simple cipher. Now try creating a more complex cipher. Cut out the NOVA Decoder Ring and NOVA Cipher Code Ring and the window marked INDEX. You are now going to put this simple ...

In the intriguing and very cool “Ciphers,” which is getting its American premiere from Inis Nua Theatre Company in Center City, it’s spy versus spy versus spy versus spy. I can’t tell you many details ...