
Restaurant chain Applebee's left a database password hardcoded inside its mobile app. Anyone who inspected the app could find the key and use it to reach the database, leaving customers' personal data exposed on the web.
Anything shipped inside a mobile app or front-end code should be treated as public. Attackers routinely unpack apps looking for embedded keys, and a single hardcoded secret can open an entire backend.
Source: Click to Read the original report (TechCrunch)