The time between an attacker compromising a secured network and the breach being detected is the highest in the APAC region, with the median ‘dwell’ time 73 days above the global median of 99 days.

http://www.zdnet.com/article/median-dwell-time-for-cyber-intrusion-highest-in-apac-at-172-days-fireeye/#ftag=RSSbaffb68