Fears over vietnam 's banks intensified in august when one of the country 's most prominent tycoons , nguyen duc kien , was arrested for allegedly improperly lending money to real-estate projects .
" We have analysed the malware pattern that we received " said nguyen minh duc , a director of vietnamese security company bkis , in a post on the company 's blog . " We found a master server located in the uk . "
At the same time , says ngo duc thinh , who runs a centre for research into traditional beliefs in hanoi , growing inequality and social stratification are prompting those at the bottom of the heap to turn to the spiritual world for solace .