Yes, iPhones can be hacked. There are several ways that an iPhone can be hacked, including:

Phishing: Scammers may send an email or text message that appears to be from a legitimate source, but is actually a trap to steal personal information.
Malicious websites: Visiting a website that has been designed to exploit vulnerabilities in the iPhone’s software can allow hackers to install malware or steal information.
Social engineering: Hackers may use manipulation tactics to trick users into giving away their personal information or login credentials.
Unsecured Wi-Fi: Connecting to an unsecured Wi-Fi network can allow hackers to intercept data transmitted over the network.

To protect your iPhone from hacking, it is important to keep your software up to date, be cautious when opening emails or text messages from unknown senders, avoid clicking on links or downloading attachments from suspicious sources and use a VPN when connected to public Wi-Fi.

There are several ways to protect your iPhone from hacking:

Keep your software up-to-date: Always make sure that your iPhone and all apps are running the latest version of their software. This is important as updates often include security patches for known vulnerabilities.
Use a strong passcode: Use a strong passcode or Touch ID to lock your iPhone. This will prevent unauthorized access to your device even if it falls into the wrong hands.
Avoid public Wi-Fi: Public Wi-Fi networks are often unsecured and can be easily hacked. Avoid using public Wi-Fi networks or use a virtual private network (VPN) to encrypt your connection.
Be cautious of suspicious emails and texts: Be cautious of suspicious emails or texts that ask for personal information or direct you to a website. These could be phishing attempts to steal your information.
Use two-factor authentication: Two-factor authentication is an extra security measure that requires a second form of verification, such as a code sent to your phone, in addition to your password.
Use a security app: There are many security apps available for iPhone that can help protect your device from hacking attempts. Some apps can scan your device for malware and viruses, while others can help you remotely locate or wipe your device if it is lost or stolen.
Use privacy settings: iPhone has a built-in privacy settings where you can control the apps that have access to your personal information. Make sure to review and adjust these settings periodically to make sure that only the apps you trust have access to your information.
Be mindful of your surroundings: Be aware of your surroundings while you are using your iPhone. If you are in a public place, be mindful of anyone who may be looking over your shoulder or trying to see what you are doing on your device.