Why the Wannacry, Wannacrypt0r worm affected mainly big business and the NHS

One of the big questions that I keep being asked about Wannacry / Wannacrypt0r ransomware worm  is why is it only ( mainly) attacking big business, Public Authorities like the NHS in UK and Industry like Nissan and Renault. Why isn’t it affecting consumers ( home users and small business)  Continue reading →