Almost four years after its introduction, Apple reports that no device using its Lockdown Mode has ever been successfully hacked with spyware. Speaking to TechCrunch, Apple spokesperson Sarah O'Rourke confirmed that the company is unaware of any successful mercenary spyware attacks targeting a device with this security feature enabled. This statement reinforces Apple's long-standing claim that Lockdown Mode provides robust protection against government-grade surveillance tools, a stance the company first asserted a year after the feature's debut in 2022. Lockdown Mode was designed specifically to protect high-risk individuals, such as journalists and activists, from sophisticated spyware developed by firms like NSO Group, Intellexa, and Paragon Solutions. When activated, the feature restricts several advanced functionalities on iPhones and other Apple devices to eliminate common entry points for hackers. Despite Apple's aggressive stance on security, the company acknowledges that its users remain vulnerable to such attacks. In recent years, Apple has proactively notified users in over 150 countries, warning them of potential compromises, though the exact number of affected individuals has never been disclosed. Independent security investigations support the efficacy of Lockdown Mode. Donnacha Ó Cearbhaill, who leads the security lab at Amnesty International, stated that his team has found no evidence of an iPhone being successfully compromised by mercenary spyware while Lockdown Mode was active. Organizations like Citizen Lab have documented numerous attacks on iPhones but have never identified a successful bypass of this mode. In fact, researchers have observed Lockdown Mode actively blocking attacks involving Pegasus and Predator spyware. Additionally, Google security researchers noted instances where spyware ceased its infection attempt upon detecting the feature, likely to avoid triggering security alarms. Patrick Wardle, a prominent Apple cybersecurity expert, describes Lockdown Mode as one of the most aggressive hardening measures ever released for consumers. By significantly shrinking the device's attack surface, the mode forces cybercriminals to rely on more complex and costly development techniques. Wardle explained that the feature blocks entire classes of delivery mechanisms and restricts risky functions like WebKit features and message attachments, effectively neutralizing many zero-click exploit chains that allow attackers to compromise devices without user interaction. While it remains theoretically possible that Lockdown Mode has been bypassed undetected, Apple's silence on the matter combined with the lack of contradictory evidence from independent researchers suggests the feature is highly effective. For users, the mode requires occasional trade-offs, such as extra steps to copy links or reduced web capabilities, but experts consistently recommend enabling it for anyone concerned about targeted digital attacks. The latest confirmation from Apple marks a significant milestone in the battle against high-end mobile espionage, validating the necessity of such rigorous security protocols.