I am not sure about MMU cyber but in MMU melaka IT lecturer are leaving also. the lecturers are getting younger n younger which dun have experience in teaching and cant answer a lot of ur questions.
But there are some who are very hard working and will help u at whatever u want also but very little.
from what i heard from other seniors that go for internship interviews our syllabus is too old n out of date. ppl are going for SQL n oracle while we are still with db2 although i think the things are almost the same..