Last week in security news: Gain insights and knowledge at AWS re:Inforce 2023, InvalidClientTokenId, a repository of AWS customer breaches, and more!Links:
If you're in New York City proper, I hope to see you tonight at 7PM at Vol de Nuit


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Nick Frichette has found an undocumented Amplify API and used it to leak AWS Account IDs.
Friend of the newsletter Chris Farris has started an AWS security consulting practice.

Gain insights and knowledge at AWS re:Inforce 2023 
How to use Amazon GuardDuty and AWS WAF v2 to automatically block suspicious hosts

InvalidClientTokenId: The security token included in the request is invalid error
Someone is curating this repository of AWS customer breaches.