Will you use iCloud with iOS 5?

iCloud with iOS 5

iCloud is a new backup system and much more for the data from our terminals that will be implemented in the iOS 5 by Apple and it will help users to quit iTunes in order to save any information from their terminals. What about the security though? iCloud works with an Internet connection and the help of a huge data center of Apple but we all know that anything on the Internet is not 100% secure. Today came a rumor that stated that the LulzSec hacker team was able to compromise the iCloud servers but there is no information to support these assertions.
Even if it is just a false rumor, given that in recent months, many companies have had theirs hacked by hackers, the confidence in online services decreased dramatically. Apple is launching a very important service that works online and it will certainly be attacked by various groups of hackers who are looking for a few minutes of fame. I do use iCloud to backup my own terminal and to save my contacts as well as messages. Basically, if you don’t have highly sensitive information in your phone, this shouldn’t alarm you too much.
Free access to the Calendar, MobileMe’s Mail and Contacts will be given through the iCloud. What is more, your iOS devices can be synced through the cloud. This cloud madness is a direction many companies are heading so the interest is definitely peaking. Perhaps, as it usually happens, the security of these servers will strengthen over time. However, I’m very curious and cannot wait to see the direction in which the service will develop in the near future. What is your opinion on the subject matter? Are you willing to use iCloud knowing that there is a small chance that the information stored there could be stolen?