Dead Startups’ Slack Chats and Emails Fuel AI Gold Rush, Sparking Privacy Alarms

Defunct startups cash in on Slack chats, emails, and Jira tickets, selling to AI firms for up to $100,000 each. SimpleClosure's Asset Hub fuels the boom, but privacy advocates cry foul over employee data repurposed without consent.
Dead Startups’ Slack Chats and Emails Fuel AI Gold Rush, Sparking Privacy Alarms
Written by Eric Hastings

Your old workplace banter. Every Slack quip, Jira ticket, email chain. It’s now worth thousands to AI labs.

Shanna Johnson faced the grim task of shuttering cielo24, her 13-year-old transcription firm. Bills piled up. Founders often walk away with nothing. But SimpleClosure changed that. The wind-down specialist handled payroll, taxes, investor nods. Then it sold the company’s digital trail—Slack logs, emails, Google Drives—for hundreds of thousands of dollars. Johnson recalls the shift: from “I don’t know how we are going to pay our bills” to “we can tie this up neatly with a bow.” Forbes.

And it’s not alone. SimpleClosure processed nearly 100 deals last year. Payouts ranged $10,000 to $100,000 per corpse of a company. CEO Dori Yona describes the demand: “insane.” A “gold rush,” he calls it, from AI firms craving real-world data. Now they’re rolling out Asset Hub. Founders list codebases, Slack archives, emails there. Buyers license it for model training. Workspace Data sits in beta—SimpleClosure scrubs personally identifiable info first. Tricky business. SimpleClosure.

Why this data? AI’s public feast ended.

Models gobbled the web by late 2024. Reddit rants. Wikipedia pages. Books. Former OpenAI scientist Ilya Sutskever confirmed it. Public scraps won’t build agents—AI that works like humans. Think booking meetings. Debugging code. Resolving coworker spats. Defunct firms offer ‘operational exhaust.’ Rich traces of actual toil. Perfect for reinforcement learning gyms. These simulated offices let agents practice. Anthropic eyes $1 billion on them this year, per The Information. AfterQuery peddles ‘Big Tech World.’ Agents there sleuth Bob’s birthday. Coordinate with fake colleagues. Fail if they forget dates or clash plans.

Competitors swarm. Sunset prices by ‘data richness’—Jira linked to commits beats lone docs. Healthcare, finance fetch premiums. micro1’s Roots mimics holding firms. Agents juggle calendars, finances. “Model companies are realizing the noise in the real-world environments is required,” says CEO Ali Ansari. Gizmodo.

Valuations soar. Prime Intellect tops $1 billion. Fleet nears $750 million. Mercor pivots from labeling. It’s a boom. But shadows loom.

Employees? Clueless. They signed IP waivers for work product. Not this. Slack jokes about bosses. Frustrated vents. Salary gripes in DMs. Former workers never imagined their traces fueling rivals’ bots. Marc Rotenberg, Center for AI and Digital Policy founder, warns: “I think the privacy issues here are quite substantial. Employee privacy remains a key concern… It’s not generic data. It’s identifiable people.” His group urged the Senate Commerce Committee: FTC, step in. Breitbart.

Legal quicksand ahead.

Anonymization? Protege CEO Bobby Samuels flags risks: “If anonymization’s not done correctly, there are risks that companies who have access to the data would be able to see the activities of individual organizations and people.” Beta glitches could leak identities. Models might regurgitate secrets. Industries like finance face regs—HIPAA, GDPR. One slip, lawsuits cascade.

Yet founders cheer. Johnson feels bittersweet: “I’m still a bit emotional… But it’s cool to think that our data could be useful, live on and help other people.” Sunset’s Brendan Mahony notes richer links boost value. A ticket tied to code? Gold. Standalone file? Meh.

Scale explodes. Q1 2026 shutdowns tripled year-over-year. Thousands more archives ripe for sale. AI labs burn cash for edge. Public data’s tapped. Synthetic stuff scales poorly. Real workplaces? Irreplaceable. SimpleClosure unlocked trillions in stranded assets, per their press release. Business Wire.

But watch the backlash. X buzzes with unease. One post: “Late-stage capitalism: everything is for sale, including the remains of your failed startup.” Privacy hawks push oversight. Employees demand opt-outs. Regulators circle.

This market reshapes failures. No longer total loss. Data endures. Powers the machines that may replace tomorrow’s jobs. Irony bites. Your offhand Slack? Tomorrow’s AI brain cell. Proceed with eyes wide.

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