When sharing sensitive information through email or messaging apps, take the following steps to ensure your information is secure:

1. Secure your device with a unique lock such as a passcode or biometric authentication.
2. Consider adding additional layers of security for your sensitive information such as 2-factor authentication.
3. Check your force settings to make sure you are sending information to the intended recipient only.
4. Select a messaging app or email platform that offers encryption.
5. Use a secure connection such as Virtual Private Network (VPN) or a secure network.
6. Delete sensitive items, including metadata, after they have been sent.