On: Slack was hacked

[LaurentVB]

It's also a great reason to use them, isn't it? Your searchable chat history basically becomes the knowledge base of your company.

[gaadd33 → LaurentVB]

And a great target for discovery in any sort of lawsuit.

[brandon272 → gaadd33]

As is email.

[ncza → LaurentVB]

To me, that is something that you should keep internal, on internal systems with vetted free software.