Serverless, Not Riskless: Exploiting Unauthenticated API Gateways in AWS

Reported by GuidePoint Security (sara.pearlman@guidepointsecurity.com)

Summary by Cyber Security News21 Sep 2026, 11:00 CEST

About this summary. This is a short, independently written summary of an article first published by GuidePoint Security. Cyber Security News did not report or verify the underlying story. Read the original: https://www.guidepointsecurity.com/blog/serverless-not-riskless-exploiting-unauthenticated-api-gateways-in-aws/

Serverless, Not Riskless: Exploiting Unauthenticated API Gateways in AWS September 21, 2026 sara.pearlman@guidepointsecurity.com BLOG 5 min. Over the past year, GuidePoint’s Threat and Attack Simulation (TAS) team has assessed client environments of every size and the same lesson keeps repeating: the deeper a company goes into the cloud, the more room it creates for misconfigurations that lead to significant exposure.

Read the full article at GuidePoint Security →