A tiny response means spammers still cash in (PA) Spammers are turning a profit despite only getting one response for every 12.5m e-mails they send, finds a study. By hijacking a working spam network, US researchers have uncovered some of the economics of being a junk mailer. The analysis suggests that...

Britain’s code-cracking and computing heritage has won a lifeline in the form of a donation from English Heritage. The grant of £330,000 will be used to undertake urgent roof works at Bletchley Park – where Allied codebreakers worked in World War II. Discussions are also in progress on a further...