FORMER NAPSA Director General Aubrey Chibumba says the alleged hacking of the authority’s systems should not be made a big issue, but what is important is putting in place a tighter cyber-defense in future. A fortnight ago, some hackers introduced malware onto National Pensions Scheme Authority systems, stealing substantial amounts of data and causing disruptions for the authority’s clients. But NAPSA said it had put its systems on maintenance to ensure they were operating at an optimum level, without addressing queries on the hacking. Commenting on this in an interview, Wednesday, Dr Chibumba said the most important thing was to invest in detection softwares. “Obviously I have got absolutely no information about whether they were hacked or not so it’s...