Mark the message as spam/phishing in your messaging app to help protect others. To give you more specific information, I'd need to know: Did you receive this from a friend or an unknown number?
These files may contain malicious code designed to steal financial information or personal data, or install malware on your phone.
It could be anything—a meme, a family video, or a screen-recorded video sent by a friend. ⚠️ Security Warning: Do Not Open if Suspicious
