[Feature Request] Add Notification Subscriber - Slack , Google Chat

[cvdsouza]

It would be good to have the capability to be able to configure chat notifications such as :
Slack - https://api.slack.com/
Google Chat - https://developers.google.com/hangouts/chat

Describe the solution you'd like
Similar to email notification, have the capability to send alerts to slack or google chat.
This would use useful for teams notification during hunting.

[Felix83000]

Thank you for the input. I added it to the backlog.

[sephirothac]

Hello,

I'm rather interested for notifications on Webhooks can you consider for Discord too.

https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks

Thanks a lot.