Spying was George Downing’s true calling. He especially loved word-substitution ciphers—and turning on allies when it suited him.

Several years ago, my linguistic research team and I began developing a computational tool we call "Read-y Grammarian." Our ...

ESET researchers document how the Sednit APT group has reemerged with a modern toolkit centered on two paired implants – BeardShell and Covenant.

Watch Mr Smith explain more about writing to explain. Follow what he says carefully, and have a go at the tasks he gives you. Explanation texts often tell you about the parts of a process, usually ...