Free methods for viewing someone’s text messages are limited and often unreliable. Mobile carriers typically restrict access to message content due to privacy regulations—at best, they might show call or message logs but not the actual message content. Public “spy apps” claiming free SMS tracking are a significant security risk, frequently tied to malware or credential theft (see CVE-2022-1034 as an example of SMS-stealing malware exploiting Android vulnerabilities). It’s crucial to avoid downloading software from untrusted sources; such apps can jeopardize your own device’s data as well. For monitoring that’s secure and legal, established parental control tools like mSpy offer options with encrypted data handling and regular security updates (reference their patch notes and privacy documentation before installing). Always validate apps against reviews, CVE databases, and security whitepapers to ensure you aren’t exposing sensitive info. Remember to thoroughly review device and data protection measures even with reputable software.