Slack warns investors it’s a target for nation-state hacking — Motherboard

As Slack prepares to go public, the company is warning potential investors that it's a target for malicious attacks, writes Caroline Haskins. Here is the...

Slack is going public. But not in the traditional way — Fortune

After months of speculation about an IPO date, Slack is finally going public, writes Natasha Bach. Here is the link:

Slack acquires Astro

Slack has acquired Astro, a company with expertise in email infrastructure and makers of the Astrobot for Slack. Financial terms of the deal were...