Researchers at the RWTH Aachen University in Germany published a study revealing that tens of thousands of container images hosted on Docker Hub contain confidential secrets, exposing software, online platforms, and users to a massive attack surface.
Isn’t it about people pushing their keys to public? I feel like this doesn’t affect the pulling side
It’s actually how people build their images, in which some include sensitive data (when they should definitely not). It’s the same problem as exposed S3 buckets actually, nothing wrong with docker in itself.