The target: Scotiabank, a major Canadian based banking institution
The take: Login keys to backend systems, internal source code of mobile apps, software blueprints, and credentials for a database of foreign exchange rate data.
The attack vector: The data in question was left accessible on a non-secured public repository, GitHub. Analysis of the leaked data could provide numerous and deep exploitations and vulnerabilities.
Source code repositories, like file storage repositories, must be correctly configured to ensure that sensitive data remains internal and accessible only by authorized parties. Default permissions or accessibility settings must always be reviewed before sensitive data is committed to storage.