I think this is a situation where you need training in best practices and checklists etc. rather than asking questions on HN.
Marginally I don't think it's a problem but given that most people don't treat slack too carefully I wouldn't trust it regularly (Not slack itself but people gaining access).
Marginally I don't think it's a problem but given that most people don't treat slack too carefully I wouldn't trust it regularly (Not slack itself but people gaining access).