Incident response guide for AWS CloudTrail investigations – Part 1

AWS CloudTrail logs contain the evidence you need when investigating suspicious activity in your AWS environment, but knowing which fields matter and how to interpret them can mean the difference between surface-level analysis and uncovering the full scope of an incident. This guide walks you through real-world scenarios, showing you how to analyze CloudTrail events to uncover cross-account unauthorized access, cryptocurrency mining operations, and AI service abuse.