M&S says chief technology officer Smith leaves business

M&S says chief technology officer Smith leaves business
Marks & Spencer's LSE:MKS chief technology officer Josie Smith has left the business, the British clothing and food retailer said on Tuesday.Smith's departure comes less than a year after an April cyberattack paralysed M&S' online sales, costing about 300 million pounds ($404 million) in lost profi…