In response to this critical security threat, Apple swiftly released iOS 16.6.1, accompanied by a succinct statement indicating that “a maliciously crafted attachment may result in arbitrary code execution.” Additionally, Citizen Lab recommended that individuals at risk consider activating Lockdown Mode, which is designed to impose stringent restrictions on Apple devices. Apple clarified that Lockdown Mode is intended for a “very small number of users who face grave, targeted threats to their digital security.” This feature seeks to enhance security in light of escalating threats, including a vulnerability identified in February 2023 that Apple suspected might have been actively exploited.
