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Apple adds opt-in 'Impersonation Risk Detection' to iOS 27 to fight scams

iOS 27 includes a new privacy feature called Impersonation Risk Detection, designed to flag social engineering scams where attackers pose as banks or trusted contacts to pressure victims into transferring money or changing account details. The feature is disabled by default and must be turned on manually through Settings > Privacy & Security > Impersonation Risk Detection. It works by analyzing device and Apple Account signals to generate a risk score that participating apps can use to add warnings, delays, or identity checks.

Apple's iPhone 18 Pro adds cryptographic proof that photos are camera-original, not AI

Apple has introduced an opt-in feature called Apple Reference Image on the iPhone 18 Pro and Pro Max that signs pixel data straight off the camera sensor before any software processing occurs, creating what Apple calls a 'secure digital negative.' To turn this file into a usable photo, the device sends it to Apple's Private Cloud Compute, which verifies sensor and Secure Enclave signatures and device identity before producing a JPEG with a composite RSA-3072 and post-quantum ML-DSA-87 signature.

Apple's iPhone 18 Pro and Pro Max now share nearly identical specs, ZDNET reviewer finds

After hands-on testing of the iPhone 18 Pro and Pro Max, a ZDNET reviewer found the two models are nearly feature-identical this generation, aside from screen and battery size differences. Both share the same triple-camera system with variable aperture technology and matching durability, prompting a shift in buying advice toward the smaller Pro model.

Apple's iPhone 18 Pro adds variable aperture camera system

Apple's iPhone 18 Pro introduces a variable aperture camera with six blades controlled by a rotor, letting users choose between four settings from f/1.48 to f/4.0 directly in the Camera app. The update is paired with other imaging features including cinematic effects for standard video, Apple Reference Image, Photographic Styles 3, and an Audio Mix tool for music. According to early hands-on testing, the new aperture control produces more natural soft-focus effects than the phone's existing Portrait mode.

Apple details cryptographic Reference Image mode debuting on iPhone 18 Pro cameras

Apple has explained the technical workings of Reference Image mode, a new opt-in feature on the iPhone 18 Pro and Pro Max that cryptographically signs photos at the moment of capture. The camera sensor uses a unique private key generated during manufacturing to sign image data, which Apple's cloud service later verifies against a certified public key, while the phone's security processor also signs and cross-checks the sensor's identity.

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