I just discovered that Slack has built-in support for RSS feeds.

It's a great feature to subscribe all your feeds in a private channel, so you can keep updated and even share your feedback with your team.

For example, to subscribe to Microsoft Security Advisories:

The command is as follows:

/feed https://technet.microsoft.com/en-us/security/rss/advisory

I will share more RSS feeds for #cybersecurity