OpenAI released a major update for ChatGPT Mac desktop on August 21, adding the ability to read and reply to Apple iMessages. This update makes ChatGPT the first third-party AI application with direct access to Apple’s closed messaging ecosystem. According to OpenAI, the feature requires users to explicitly grant authorization in system settings, and all message processing is completed locally without uploading to cloud servers. However, privacy experts and cybersecurity researchers have expressed serious concerns, arguing this feature could “open Pandora’s box” and pave the way for AI applications to access users’ private communications.

Event Details

According to Engadget’s report, ChatGPT Mac’s new feature is implemented through macOS’s Accessibility API, allowing the AI to read iMessage content and generate reply suggestions. Users can search message history, summarize conversations, and even have AI draft replies on their behalf within the ChatGPT interface. OpenAI emphasizes that all message processing is completed on the user’s device, and the company cannot access any user data.

However, Bloomberg and other media outlets point out this feature raises “contradictions in Apple’s privacy promises.” Apple has always positioned “privacy protection” as a core brand value, with iMessage using end-to-end encryption to ensure only communicating parties can read message content. Allowing third-party applications to access iMessage may undermine the integrity of this security architecture.

ExpressVPN’s research director stated: “Even if OpenAI promises local processing, once ChatGPT is authorized to access iMessage, malware or vulnerabilities could exploit the same channel to steal user data. This is a massive attack surface.”

An OpenAI product lead responded on social media that the feature has undergone “rigorous security review” and emphasized that “users have complete control over authorization scope.” However, he also acknowledged that “AI integration with private communications does raise new ethical questions.”

Panoramic Perspective

The ChatGPT iMessage access event marks a shift in AI applications from “passive tools” to “active agents.” Previously, AI assistants primarily handled tasks users actively submitted; now they’re beginning to proactively access users’ digital lives—emails, messages, schedules, files. This transformation brings efficiency gains while also raising deep privacy and power distribution questions.

From a technical architecture perspective, this feature relies on the operating system’s Accessibility API, designed as an accessibility tool for people with disabilities. Using it for AI data access essentially “borrows” the accessibility channel, potentially bypassing normal security review processes. This raises questions about “whether API design is adapted to the AI era.”

From a business model observation, OpenAI’s move seeks differentiation in competition with tech giants like Google and Microsoft for AI assistants. By integrating iMessage, ChatGPT evolves from a “general conversation tool” to a “personal life assistant,” enhancing user stickiness. But this also makes it a focal target for privacy regulation.

From user behavior analysis, the privacy paradox appears again: although users verbally value privacy, their actual behavior often prioritizes convenience over security. ChatGPT’s iMessage feature may attract many users to authorize access despite potential risks. This “privacy fatigue” phenomenon is becoming a universal issue in the digital age.

In the long term, AI applications accessing private communications will become a regulatory focus. The EU’s Artificial Intelligence Act and US federal AI legislation under discussion may need specific provisions to regulate such features. Meanwhile, operating system vendors like Apple will face greater pressure to redefine the boundaries of “third-party application access permissions.”

Multiple Perspectives

OpenAI Position: The company emphasizes the feature is “completely user-controlled,” all processing is completed locally, and it “will not be used for model training.” OpenAI believes this is “a natural evolution of AI assistants” that can significantly enhance user experience.

Privacy Advocacy Organizations: The Electronic Frontier Foundation (EFF) expressed “serious concern,” arguing that “AI access to private communications sets a dangerous precedent.” They call on regulators to “immediately review the legality of such features” and require OpenAI to “publish independent security audit reports.”

Cybersecurity Experts: Most experts believe that even if OpenAI’s security measures are in place, the feature still “increases the system attack surface.” Once ChatGPT is compromised, attackers could potentially access users’ entire iMessage history. They recommend users “authorize cautiously and regularly review permission settings.”

Apple Official: As of now, Apple has not issued an official comment on this matter. However, industry insiders note Apple is unlikely to publicly object, as this could damage its partnership with OpenAI. However, Apple may “strengthen system-level permission controls” to maintain its privacy brand image.

User Reactions: Social media opinions are divided. Some users welcome the feature, believing it “can significantly improve efficiency”; others say they “would never authorize it,” arguing that “privacy is more important than convenience.”

Editor: GoodInfo Global News Team