Apple chips can be hacked to leak secrets from Gmail, iCloud, and more - Ars Technica

Two newly discovered vulnerabilities, FLOP and SLAP, affect Apple-designed chips powering Macs, iPhones, and iPads. These vulnerabilities enable side-channel attacks, allowing unauthenticated remote attackers to steal sensitive data from browsers like Safari and Chrome. The researchers who discovered these vulnerabilities have proposed mitigations and believe Apple plans to release patches.