WOTC - Stolen information

I asked this question in the Wisdom of the Crowd:

Are you worried about the information stolen from SingHealth database?

Here are the responses:

50 % - The information is private and can cause a lot of harm.
37 % - We need to take the necessary precautions, but we should not exaggerate the damage.
7 % - The information is generally available from other sources. This is not a serious issue.
6 % - The issue is blown out of proportion. What can the criminal do with the information?

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=762