Last couple of years have led me to err on the side of caution and assume that pretty much everything I use has backdoors. Also, Slack is so bloated that it doe

Last couple of years have led me to err on the side of caution and assume that pretty much everything I use has backdoors. Also, Slack is so bloated that it doesn't even make it to the shortlist of the communication apps I'm looking to use. I understand that many workplaces require it, which is probably not fun. In any case, we should all assume that work related information is always retained, and someone has access to them even if the product is all about "privacy" and even if your bosses "would never do that".