So a closed source software company buys an open source tool company, and inadvertently make closed source open source!
Or, in other words, if you want to keep something private, don't put it in the "cloud"!
Or, in other words, if you want to keep something private, don't put it in the "cloud"!
The lesson I carry is that the more secret it something is, the closer to my brain it is. Top-secret = only in my head, little bit secret = encrypted on my harddrive, little less secret = encrypted in the cloud, not secret at all = just dumped in a Google Drive account
Then most people think more carefully about where they store it :)
"What's done in darkness will come to light" is an oft-used adage in English of Biblical origin. Many variations. I agree with it, too.