Consider Subscribing to iCloud+
Apple introduced iCloud+ a few months back. Now, by paying the same price you did with regular iCloud, you get a bunch of other security features besides cloud storage.
A couple of more useful security features are Hide My Email and iCloud Private Relay. Hide my email is pretty straightforward: Apple will let you create random email addresses that forward to your main address.
This way, no one will have access to your actual email address, and you can get rid of it if you start getting annoying messages.
Next is iCloud Private Relay, which works almost like a VPN service. This feature hides your IP address and browsing activity when you use Safari. Apple claims that no one, including itself, can see the sites you visit or your online activity.
Both of these features are extremely useful, and they’ll help you keep your iPhone and your data more secure. The best part is that they’re available even with the cheapest iCloud+ subscription, which starts at $0.99 per month.