Here are some effective measures that you can take in order to protect your sensitive information from being hacked:

1. Enable your device's Automatic Updates in order to protect against the latest security threats
2. Use strong and unique passwords with a combination of letters, numbers, and special characters for each account
3. Always connect to secure public Wi-Fi networks with a secure VPN
4. Install anti-virus and anti-malware programs on your device
5. Back up your content regularly in order to protect against ransomware and to ensure data security
6. Make it so that sensitive documents are never sent over public networks