Matthew Strong reports: a day after top oil refiner�CPC Corp., Taiwan�became the direct of a malware attack, its privately held competitor, formosa Petrochemical Corp., suffered a similar ordeal, reports said Tuesday (May 5). The company said it had shut down its computer system, but its refining and petrochemical activities had not been affected, CNA reported. Its gas stations would be unable to compute their income for the day, but otherwise, the stations were operating normally and service customers. show more on taiwan News.