Quickstart
Query API and console operations on your account - for example by filtering on ConsoleLogin - I am curious as to why the username is hidden in this one.
I know why - there was an attempt to login to my account a month earlier using two usernames I don't have IAM users for - luckily I have MFA on as well.
{ "eventVersion": "1.05", "userIdentity": { "type": "IAMUser", "accountId": "", "accessKeyId": "", "userName": "HIDDEN_DUE_TO_SECURITY_REASONS" }, "eventTime": "2019-06-18T14:20:43Z", "eventSource": "signin.amazonaws.com", "eventName": "ConsoleLogin", "awsRegion": "us-east-1", "sourceIPAddress": "24.114.98.47", "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36", "errorMessage": "No username found in supplied account", "requestParameters": null, "responseElements": { "ConsoleLogin": "Failure" }, "additionalEventData": { "LoginTo": "https://console.aws.amazon.com/iam/home?region=us-east-1&state=hashArgs%23%2Fusers%2Fa-user-account%3Fsection%3Dsecurity_credentials&isauthcode=true", "MobileVersion": "No", "MFAUsed": "No" }, "eventID": "6e028b54-b225-471c-8f5b-a2e249d68756", "eventType": "AwsConsoleSignIn", "recipientAccountId": "" }