A unique cipher that uses playing cards and dice to turn languages into glyphs produces text eerily similar to the glyphs in ...

The Voynich manuscript has long been shorthand for the unsolved and the unknowable, a late medieval codex filled with looping ...

A researcher has offered an explanation for how the Voynich Manuscript was created. The world's most mysterious book is ...

Meta’s end-to-end encrypted messaging app is used by billions of people. Here’s how to make sure you’re one of the most ...

If quantum communication becomes mainstream, our entire approach to digital security could change.

Being targeted by sophisticated spyware is relatively rare, but experts say that everyone needs to stay vigilant as this dangerous malware continues to proliferate worldwide. Spyware is so dangerous ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Mr. Bratcher brings to Cipher extensive industry experience and a deep understanding of the Texas and federal energy ...

Operating in the Bitcoin mining sector, this U.S. tech firm reported a notable insider sale amid a year of substantial share price gains.

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.