Three days after the Qilin group broke into Archer-Daniels-Midland Co., a former employee filed a class action on behalf of at least 100 workers, Courthouse News reported. Their Social Security numbers, dates of birth, addresses and driver’s licenses were posted to the dark web.
A group calling itself Qilin claimed responsibility for the intrusion. The data landed on the dark web, a part of the internet that sits outside ordinary search engines and needs special software to reach. The class says the records will be sold to other criminals for fraud and identity theft.
Matthew Ranney is the named plaintiff. He wrote that it remains unclear how long the intruders were inside ADM’s systems. He said the company had no effective way to prevent, detect, stop or mitigate the breach, leaving workers’ personal data open to what he called “unrestricted access” by criminals.
ADM has not started telling employees about the breach, according to the class.
That delay matters.
On average, a person whose identity has been stolen may go three months before realizing it. Some take up to three years.
The suit says workers lost critical days they could have used to warn banks, relatives and credit reporting agencies. The government will not replace a Social Security number unless the holder can show ongoing harm from its active misuse.
The class argues ADM ignored Federal Trade Commission guidelines and skipped basic controls, including training for staff, hard-to-guess passwords, layered security, encryption, multi-step login checks, backup files and limits on who could reach sensitive data. Employees had to hand over personal information as a condition of employment, the suit says. They believed ADM had adequate protections. Instead, Ranney wrote, the company chose “cheaper, ineffective security measures.”
Think of it like leaving a filing cabinet full of personnel records unlocked in a hallway.
The workers want injunctive relief along with compensatory and punitive damages. ADM is a global agricultural supply chain manager. It buys crops from farmers and moves them from surplus areas to places where they are needed. Its products include artificial colors, plant-based proteins, alternative sweeteners, bulk beans, animal feeds and macro ingredients.
In the second quarter of 2026, the company’s pre-tax earnings reached $1.1 billion. That was up from $279 million a year earlier. Much of that gain came from wider margins in agriculture services and oilseeds, a press release said.
Before publication, ADM had not responded to a request for comment on its cybersecurity practices.
