GCHQ

The greatest hacker of the first world war: Nigel de Grey

The greatest hackers of the first world war

14 January 2017 9:00 am

A hundred years ago, the Zimmermann Telegram brought America into the first world war. This is the story of how it was cracked

Cheltenham has no brothels – I wonder why

26 March 2016 9:00 am

I shared a taxi from Cheltenham station to the house party in an outlying village with a stripper. Finding a…

Cool, beguiling, Duchampian set of still lives from Michael Craig-Martin at the Serpentine Gallery

16 January 2016 9:00 am

Michael Craig-Martin has had a paradoxical career. He is, I think, a disciple of Marcel Duchamp. But the latter famously…

Bletchley Park was decades ahead of Silicon Valley. So what happened?

25 July 2015 9:00 am

Gordon Corera, best known as the security correspondent for BBC News, somehow finds time to write authoritative, well-researched and readable…

Bond would be bored in today’s MI6, says Malcolm Rifkind

6 June 2015 9:00 am

Spying may be one of the two oldest professions, but unlike the other one it has changed quite a lot…

Turing, Snow White and the poisoned apple

9 May 2015 9:00 am

As a young student, the atheist Alan Turing — disorientated with grief over the death of his first love Christopher…

Google vs governments - let the new battle for free speech begin

29 November 2014 9:00 am

Freedom of the press still matters when the presses are virtual

Don’t blame the Guardian if criminals are getting better at hiding online. Blame iTunes and Netflix

14 June 2014 8:00 am

I wouldn’t wish to deny that all drug dealers and crime lords read the Guardian. Indeed, check the circulation figures,…

The Edward Snowden scandal viewed from planet Guardian

8 March 2014 9:00 am

Last summer a National Security Agency (NSA) contractor called Edward Snowden leaked a vast trove of secret information on the…

Any other business: Why a trillion dollars of dividends is a milestone worth celebrating

1 March 2014 9:00 am

Dividends paid by listed companies around the world passed $1 trillion for the first time last year, we learn from…

Who’s talking the most nonsense about Edward Snowden? It’s a tough contest

29 June 2013 9:00 am

From which of the actors engaged in the thoroughly entertaining case of Edward Snowden has come the biggest spewing-out of…