The iPhone is the most expensive mobile phone on the market and is a repository of personal information of great value to criminals. A recent Wall Street Journal report reveals that hackers are watching users enter their passwords on the device, and learning to figure out the code. This information can also be used to reset a password on an Apple ID or to access all the data stored in iCloud. Apple is working on updates to stop these techniques. There are a variety of ways you can protect your iPhone from snatchers of apps.

Start by setting a strong passcode. Make it as difficult to guess as it is regardless of whether you’re using Face ID, Touch ID or a 4-digit numeric code. This is the first step in preventing a thief from accessing your iPhone and personal information.

Check all the apps that are able to access your location services as well as your camera and microphone on your iPhone. If you find any suspicious behavior (for instance, an app asking for your camera or contacts list), remove those permissions immediately. Finally, turn on two-factor authentication in the Settings app and any apps that support it. This will stop thieves from infiltrating your iCloud and downloading your personal information from the cloud.

A reputable security program can provide a wide range of end-to-end safeguards for your iPhone. Trend Micro’s free app Mobile Security, for example, analyzes Internet behavior to detect malicious websites and adware as well being able to protect your iPhone from identity theft on social media sites such as Instagram. The app also protects your privacy, and has advertising blocking capabilities to provide the most reliable security. F-Secure’s SaFE is another great option for a safe iOS experience. The app offers a comprehensive security suite, with a vault for up to 40 photos as well as a password leak alert that will notify you in the event that your email password is exposed.