Online services at some Swedish government agencies and shops have been disrupted in a ransomware attack believed to have been carried out by a Russian hacker group, IT consultancy Tietoevry said."Considering the nature of the incident and the number of customer-specific systems to be restored, the restoration process may extend over several days, even weeks," Tietoevry said in a statement issued late Monday. "120 government agencies and more than 60,000 employees" were affected by the attack, S