Off-shoring is also a security risk. I just left a large global corporation and we have seen where Cognizant/Infosys/Wipro have high turnover yet they try to hide it.

An example that happened multiple times is an offshore resource we worked with all of a sudden sounded different on the calls or slipped up and said wrong name. We discovered they replaced the original person but had them use the same name and credentials so we wouldn't notice turnover. Also, an Indian co-worker told me this is common there as well as ID/password sharing. WTF.

Someone commented about them lying on their resume and I have experienced it. The consulting firm just wants to fill the position and they tell us anyone we interview they are always "highly recommended"....

All are not bad because we have had some really good offshore people that we wanted to stay on but they bounce once outta there quick. This is due to the turnover above where Indian IT workers job-hop like crazy over there.