The vast majority of companies in Germany and many other countries fear a cyber attack, according to a company survey conducted by reinsurer Munich Re. The survey gathered data from businesses in 15 countries. 72% of the participating managing directors and board members responded that they are worried or very worried about possible cyber attacks, the Munich-based DAX-listed company announced on Friday. More than half admitted that their respective company had already been attacked by cyber criminals in the past. Data theft came first, followed by online fraud and blackmail using encryption so…