Mobile payment apps have become vital for seamless financial transactions, revolutionising money management. By 2025, experts predict over 4.8 billion digital wallets and transaction values exceeding $16 trillion by 2028. However, security is a growing concern amid rising cyber threats, making data and transaction protection a priority for service providers. Promon, the Norwegian app security firm, analysed 73 of the world’s most-used payment apps to assess their security level and understand how they tackle a common malware-style screen reader attack. Let’s dive in.