Tim Cook Urged Mark Zuckerberg to Delete User Data From 3rd Party Apps in Private 2019 Meeting - MacRumors
Skip to Content

Tim Cook Urged Mark Zuckerberg to Delete User Data From 3rd Party Apps in Private 2019 Meeting

At a private meeting on the sidelines of an informal gathering of tech and social media executives in July of 2019 in Sun Valley, Idaho, Apple CEO Tim Cook urged Facebook CEO and founder Mark Zuckerberg to delete all user information his company has collected from third-party apps, according to The New York Times.

tim cook mark zuckerberg
According to the Times, the executives met annually at the conference organized by investment bank Allen & Company to "catch up" and attempt to "repair their fraying relationship."

In particular, this meeting in the summer of 2019 came as Facebook was embroiled in a massive scandal involving Cambridge Analytica. Facebook had come under intense scrutiny for sharing the information of more than 50 million users, without their consent, with voter-profiling firm Cambridge Analytica to use for political ads during the 2016 Presidental election.

During their meeting, Zuckerberg reportedly asked Cook how he would deal with the situation. He responded that Facebook should delete user information it has collected from third-party apps.

At the meeting, Mr. Zuckerberg asked Mr. Cook how he would handle the fallout from the controversy, people with knowledge of the conversation said. Mr. Cook responded acidly that Facebook should delete any information that it had collected about people outside of its core apps.

According to people with direct knowledge of the meeting, Zuckerberg was "stunned" by Cook's answer given the fact that Facebook's business model consists of user data and using the data to provide more personalized ads. Zuckerberg interpreted Cook's answer as the CEO saying his business was "untenable."

During a TV interview with MSNBC in 2018, Cook was pressed on how he would deal with the situation Zuckerberg found himself in. "I wouldn't be in this situation," Cook responded.

The two executives and companies have rarely seen eye-to-eye, and the tension between the two is likely to reach its peak this week. In the coming days, Apple will release iOS and iPadOS 14.5 with ATT or App Tracking Transparency, which will crack down on apps tracking users across other apps and websites without their consent.

Once the iOS update is released, all apps, including Facebook, will be required to ask for a user's permission before tracking them across apps and websites owned by other companies. Users can accept to be tracked or not. If the latter, Apple will block that app from collecting data about the users from other apps and services.

Facebook has blasted the new change as unfair, calling it a severe blow to small businesses which use the Facebook platform and its accompanying ad business to run personalized ads for users. Facebook expects the majority of users to opt-out of tracking, which will, in turn, lead to less effective data for the social media giant to use to deliver tailored, personalized ads.

Despite his initial rejection of ATT, Mark Zuckerberg has recently changed tones on Apple's upcoming change. In a Clubhouse meeting earlier last month, the CEO says that Facebook may "be in a stronger position" due to the upcoming change possibly encouraging more businesses to "conduct more commerce on our platforms by making it harder for them to use their data in order to find the customers that would want to use their products outside of our platforms."

In public appearances and interviews in the run-up to the launch of ATT, Cook has said Apple is looking to provide users a choice about whether they wished to be tracked or not. In a recent speech at a privacy conference, Cook indirectly called out social media companies, including Facebook, that fuel disinformation and conspiracy theories with their algorithms.

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...

Top Rated Comments

Quu Avatar
64 months ago
Facebook is a cancer on society and the more I learn about it the stronger I believe that.
Score: 46 Votes (Like | Disagree)
tubular Avatar
64 months ago
Cook's not wrong.

If the Zuckerhead is so very very concerned about the impact of Apple's privacy settings on small businesses, he should show it by cutting them a discount.

What? He hasn't done that? It's almost as if the Zuckwit isn't telling the truth.
Score: 18 Votes (Like | Disagree)
Glideslope Avatar
64 months ago

Facebook is a cancer on society and the more I learn about it the stronger I believe that.
Absolutely. It’s fully metastasized, and destroying the Social Fabric of Society. Social Medial, not just Facebook will be our downfall. Zuck despite his chronological age is really no different than the young children/adults he coerces to his platform with targeted propaganda assimilated from his knowledge of their personal information.

One of the many items I am most proud of as a parent is that all of our adult children see Facebook for what is is and none have it on any devices.

The Pandemic has only made this worse with people home soo much more over the past year.

Zuck is nothing but a Personal Information Pimp. :mad:
Score: 9 Votes (Like | Disagree)
ArPe Avatar
64 months ago
CA was enabled by FB.
Score: 8 Votes (Like | Disagree)
clayj Avatar
64 months ago
Nitpick: The name of the company is Cambridge Analytica. There's no "l" on the end.
Score: 8 Votes (Like | Disagree)
tubular Avatar
64 months ago

Facebook is a cancer on society and the more I learn about it the stronger I believe that.
It's certainly been a remarkable gift to every racist crank, woo-merchant, and Holocaust denier on earth.
Score: 8 Votes (Like | Disagree)