Scammer demanding KYC update.
Received a fraudulent call from [PHONE] from a person impersonating a UCO Bank manager and claiming that my KYC needed to be updated. He then sent a WhatsApp message from [PHONE] containing an APK file named "Uco_Bank_Kyc_Update.apk" and instructed me to download/install it. I hung up the call an reported this incident.