M&S profits halved after cyber attack

M&S profits halved after it was hit by a cyber-attack which left shoppers unable to buy online from the company for months.The British high street chain's boss said the April attack was "an extraordinary moment in time" as it revealed it made £184m adjusted profit before tax for the first half of the year, compared with £413m the year prior.As well as disrupting its online business, the hack affected the company…