SSL Pinning: Safeguarding Your App Against Man-in-the-Middle Attacks
In 2014, security researchers discovered a critical vulnerability in the HSBC mobile banking app for iOS. The app was found to be susceptible to man-in-the-middle (MITM) attacks, allowing attackers to intercept and manipulate sensitive financial information. The root of the problem? The absence of SSL pinning. Without SSL pinning, the app was vulnerable to accepting any SSL certificate, even a forged one, which enabled attackers to eavesdrop on the communication between the app and HSBC’s servers. This security flaw put users’ banking information at risk and highlighted a significant gap in the app’s security framework. ...