[hercynium]

Indeed, any CDN could have their servers hacked, and that would be a nightmare. But it seems that most of the biggest ones have had a reasonably (some unbelievably) good track record of preventing and protecting against such problems.

I'm not saying it hasn't happened before, or that it won't happen again, but the CDNs that it happens to and/or don't handle it with the utmost care and expertise do not survive very long.