On the morning of May 19, 8,000 Meta employees received termination emails sent at 4 a.m. local time. That same day, labor media outlet More Perfect Union published a leaked audio recording from an April 30 all-hands meeting.
In the recording, Mark Zuckerberg revealed that Meta had been tracking how employees use their computers to train AI models. The timing was striking: workers were laid off on the same day they learned their monitored activity had been used to train the AI that would replace them.
What Zuckerberg Said
The most striking excerpts from the recording quickly became memes in Chinese tech circles:
"The average intelligence of the people who are at this company is significantly higher than the average set of people that you can get to do tasks."
Zuckerberg argued that Meta's employees are smarter than outsourced data labelers or crowd workers, making them ideal for teaching AI. The company's Model Capability Initiative (MCI) records mouse movements, keystrokes, and app switching in Gmail, GChat, Metamate, and VS Code.
"No human is looking at or watching what people are doing on their computers... It's purely just that we are using this to feed a very large amount of content into the AI model so that way it can learn how smart people use computers to accomplish tasks."
While Zuckerberg claimed no one is watching individual activity, the data trained an AI that, three weeks later, replaced those same employees.
No Opt-Out Option
When an employee asked if they could decline monitoring, Meta CTO Andrew Bosworth replied:
"There is no option to opt out on your corporate laptop."
Every commit, debug session, and Slack refresh was captured by MCI. Refusal meant not using the company laptop.
Timeline of the 8,000 Layoffs
- April 30: Zuckerberg made the remarks at the all-hands meeting. The layoffs had not been announced.
- May 19, 4 a.m.: Layoff notices were sent to 8,000 employees across time zones in Singapore, Europe, and the U.S.
- May 19, same day: More Perfect Union released the recording.
The timing was deliberate. More Perfect Union, a labor-focused outlet, held the recording for nearly three weeks to coincide with the layoffs. The 8,000 workers represent about 10% of Meta's global workforce. Many were on H-1B visas, facing a 60-day window to find a new job or leave the country.
Different From Previous Reports
On April 22, Meta publicly acknowledged it would train Computer Use Agents using employee data. But the leaked recording revealed key differences:
- Tone: Zuckerberg's private remarks were far blunter, explicitly citing employee intelligence as a selling point.
- Timing: The April announcement was about future plans; the recording showed the training was already complete, coinciding with layoffs.
- Opt-out: The April statement mentioned "safeguards," but Bosworth's "no option" comment shattered any illusion.
The recording stripped away corporate PR, exposing the underlying logic.
Industry Implications
Meta is not alone. OpenAI, Anthropic, and Google are all seeking high-quality human-computer interaction data for Computer Use Agents. Public datasets are insufficient, and outsourcing is expensive and slow. The highest-quality data resides inside companies, generated by well-paid employees.
Meta is the first to be caught. Microsoft's Copilot collects Office usage patterns, and Google's Gemini Workspace does similar work, but neither has been linked to layoffs. Goldman Sachs estimated that AI eliminates 16,000 white-collar jobs per month in the U.S.
What's Next
Unions and labor lawyers are mobilizing. MCI's data collection without explicit consent may violate California's AB-2013 law, which requires disclosure of AI training data sources. If the 8,000 laid-off workers organize a class-action lawsuit claiming their work was used without consent to train replacement AI, the case could go to court. The leaked recording would then become evidence, not just a PR crisis.
Sources: Leaked Audio Reveals Why Meta Tracked Employees Before Layoffs (eWeek); In Leaked Audio, Zuckerberg Tells Meta Workers He's Been Using Them to Train AI Ahead of Mass Layoffs (Common Dreams); CocoLoop; Zuck defends monitoring employees to win AI race in purported leaked audio (The Register); Leaked Meta clip sparks outrage: Is Zuckerberg tracking employees to fuel AI-led layoffs (The Week)