Streamlining Security Investigations with Agents

Slack’s Security Engineering team is responsible for protecting Slack’s core infrastructure and services. Our security event ingestion pipeline handles billions of events per day from a diverse array of data sources. Reviewing alerts produced by our security detection system is our primary responsibility during on-call shifts.

We’re going to show you how we’re using AI agents to optimize our working efficiency and strengthen Slack’s security defenses. This post is the first in a series that will unpack some of the design choices we’ve made and the many things we’ve learnt along the way.

The Development Process

The Prototype