Re: Why not? What could possibly go wrong?
The most notable security breaches seem to involve organizations that own and operate their own infrastructure - US Office of Personnel Managament, Sony, Target, and Anthem come to mind readily. It seems quite possible, or even probable, that the very large cloud services can apply the expertise and resources to make their services more secure than the average large business, let alone small or medium size organization, or individual consumer, can even remotely hope to do.