Who is responsible for data security of the sensitive data stored in Amazon S3? This news article demonstrates the need for detecting and monitoring sensitive information lifecycle when data is hosted in cloud by a third-party vendor? Pricchaa, an AWS partner, provides solutions to detect and monitor sensitive information housed in AWS repositories like S3, DynamoDB, Redshift etc.
http://www.dcourier.com/news/2016/nov/18/local-company-reports-data-breach-2012-2014/
