Mobile ransomware encrypts files or locks devices on iOS and Android platforms. Attack vectors include malicious apps, phishing SMS, and compromised app stores. Payment demands often leverage in-app or cryptocurrency methods. Mobile ransomware is growing as mobile devices store more sensitive data. Recovery is difficult without backups or specialized tools.
It matters because personal and corporate mobile data is increasingly at risk. Mobile security is critical.
It also highlights the convergence of personal and enterprise device security.
Mobile ransomware attacks are increasing worldwide.
[Trend Micro, trendmicro.com]