Where automated decisions went wrong

DataOne asks court to toss noise lawsuit over Vineland data center - Courier-Post

The data center generated excessive and intrusive noise affecting neighbors in East Vineland.

Company involved

DataOne USA LLC

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Cigna uses algorithm to deny medical claims without doctor review

Cigna, one of the largest health insurers, used an algorithm called PXDX to automatically deny medical claims. The system flagged mismatches between diagnoses and procedures, and company doctors signed off on denials in batches without reviewing patient files. One patient, Nick van Terheyden, was denied coverage for a $350 vitamin D test that his doctor had ordered. Former employees said the system saved Cigna billions of dollars but left patients with unexpected bills.

Company involved

Cigna

AI system involved

PXDX

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Microsoft and xAI Sued by Residents Over Data Center Noise

Microsoft dan xAI Digugat Warga atas Kebisingan Data Center - Telset.id

Microsoft and xAI are facing lawsuits from residents over noise from data centers in Wisconsin and Mississippi. At least six similar cases have been filed in 2026, alleging nuisance and negligence. The lawsuits highlight issues with low-frequency noise measurement and pollution from gas turbines.

Company involved

Microsoft and xAI

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NAACP sues xAI, alleging unlawful operation of gas turbines in Southaven

The NAACP, represented by the Southern Environmental Law Center and Earthjustice, sued xAI and its subsidiary MZX Tech, alleging it ran dozens of methane gas turbines in Southaven, Mississippi, without a Clean Air Act permit to power its Colossus 2 AI data centre. The groups say the plant may be the largest industrial source of smog-forming nitrogen oxides in the Memphis area and that nearby, largely Black neighbourhoods bear the pollution. The US Justice Department later moved to have the case dismissed, citing national security.

Company involved

xAI

AI system involved

Colossus 2 power plant

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AI Scammers Clone Exante Broker, Use JPMorgan Account to Defraud US Victim

Scammers used generative AI to create a fake clone of the brokerage firm Exante, including a replicated trading platform and AI-generated passports. They opened a real JPMorgan Chase bank account using a US address and tricked at least one US victim into transferring funds. Exante, which does not serve US clients, discovered the scam when the victim was registered on its real platform and reported the incident to the FBI, SEC, CFTC, and other authorities. The scammers remain unidentified, and the victim's funds have not been recovered.

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AI Hiring Platform Faces FCRA Class Action Over Data Use | Kistler et al. v. Eightfold AI Inc.

The AI platform screened job applicants, affecting their hiring prospects.

Company involved

Eightfold AI

AI system involved

Eightfold AI

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Data Breach Exposes Over 10 Million Conversations from Middle Eastern AI Call Center Platform

Resecurity discovered a dark web posting on 8 October 2024 offering data stolen from a major AI-powered cloud call center platform in the Middle East. The threat actor gained unauthorized access to the management dashboard, compromising over 10,210,800 conversations between consumers, operators, and AI chatbots. The exposed data included personally identifiable information and national ID documents, creating risks of fraud and identity theft. Resecurity alerted the affected organization and collaborated with law enforcement to mitigate the incident.

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Class action claims Checkr misreported criminal records in background checks

Checkr's system misreported criminal records belonging to someone else on Natasha Davis's consumer report, impeding her ability to gain employment.

Company involved

Checkr Inc.

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SiriusXM Radio faces class action on AI discrimination

The AI hiring tool screened and rejected job applicants, including the plaintiff, based on race-related data points.

Company involved

SiriusXM Radio

AI system involved

iCims

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Single mom loses six-figure job after alleged background check errors

The background check system flagged discrepancies in employment history, causing the employer to rescind a job offer to Krishan Tucker.

Company involved

HireRight

AI system involved

HireRight

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SafeRent Settles Class Action Over Tenant Screening for Voucher Holders

Mary Louis and Monica Douglas filed a class action lawsuit in 2022 alleging that SafeRent Solutions' SafeRent Score product discriminated against rental applicants in Massachusetts who held public housing vouchers, violating fair housing and consumer protection laws. SafeRent denied wrongdoing. The court approved a settlement in November 2024, and payments were distributed to eligible class members in 2025 and 2026.

Company involved

SafeRent Solutions, LLC

AI system involved

SafeRent Score

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Lieff Cabraser and Greer Injury Lawyers Announce Federal Class Action Lawsuit Against X.AI Corp and MZX Tech LLC for Nuisance,…

The data centers and gas turbines emitted constant noise, vibrations, and particulate matter, affecting residents' ability to use and enjoy their properties.

Company involved

X.AI Corp and MZX Tech LLC

AI system involved

Colossus I, Colossus II, MACROHARDRR, Minihard data centers and gas turbines

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Schufa's Black-Box Scoring Unfairly Penalises Consumers with Positive Credit Data

An investigation by SPIEGEL and BR Data reveals that Schufa's credit scoring algorithm often assigns poor risk scores to consumers with only positive credit information. One consumer, Sven Drewert, was denied a credit card limit increase despite having no negative entries. The algorithm uses limited data, and its secret formula can lead to arbitrary categorisations, affecting access to loans, phone contracts, and housing. The system's opacity and potential biases raise concerns about fairness and accountability.

Company involved

Schufa Holding AG

AI system involved

Schufa Score

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Xpeng Motors Fined for Collecting Customer Facial Images Without Consent

Xpeng Motors was fined 100,000 yuan by Shanghai's market regulation authority for collecting 431,623 facial images of customers without consent. The company used surveillance cameras with facial recognition from a third-party supplier, Ulucu, to analyze customer traffic. Xpeng stated it removed the devices and deleted all data before the inspection, and that no data was leaked or misused.

Company involved

Xpeng Motors

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Oracle faces US privacy class action over alleged surveillance of five billion people

Oracle is facing a class action lawsuit in California, alleging that its adtech and advertising subsidiaries collected vast amounts of data from internet users without consent, creating detailed profiles on approximately five billion people. The suit, filed by privacy advocates including Dr Johnny Ryan, claims Oracle's practices violate multiple federal and state laws. Oracle declined to comment on the litigation, which remains pending.

Company involved

Oracle

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Chicago Tribune sues Perplexity AI for copyright infringement

Chicago Tribune Company, LLC filed a lawsuit against Perplexity AI, Inc. in the Southern District of New York on December 4, 2025. The complaint alleges copyright infringement under 17 U.S.C. § 501. The case is assigned to Judge Loretta A. Preska.

Company involved

Perplexity AI, Inc.

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Durham Police uses Experian Mosaic data in HART AI risk tool

Durham Constabulary developed the Harm Assessment Risk Tool (HART), a machine learning algorithm that assesses the recidivism risk of offenders. The tool uses 34 data categories including criminal history, age, gender and two types of postcode, one sourced from Experian's Mosaic marketing segmentation system. Big Brother Watch alleges that using such commercial consumer behaviour data to inform custody decisions risks prejudice and disproportionate targeting of deprived neighbourhoods. The force has stated it is refreshing the model with an aim to remove one of the postcode predictors.

Company involved

Durham Constabulary

AI system involved

Harm Assessment Risk Tool (HART)

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CFPB fines General Information Services for inaccurate background checks

The Consumer Financial Protection Bureau took action against General Information Services and its affiliate e-Background-checks.com for failing to ensure the accuracy of employment background screening reports. The companies allegedly provided inaccurate criminal history information to employers, potentially affecting job applicants' eligibility and causing reputational harm. The CFPB ordered the companies to provide $10.5 million in relief to harmed consumers and pay a $2.5 million penalty.

Company involved

General Information Services

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Google sues Chinese gang over AI-powered fraud targeting Americans

Google has filed a lawsuit against a Chinese cybercrime group called Outsider Enterprise, alleging it used Google's Gemini AI to create hundreds of fake websites impersonating companies and government services. The group allegedly sent millions of phishing messages to Android users, defrauding hundreds of thousands of Americans of millions of dollars. Google is coordinating with the FBI and wireless carriers to dismantle the network. The lawsuit, filed in the Southern District of New York, seeks an injunction to take down the operation.

Company involved

Outsider Enterprise

AI system involved

Gemini

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SenseNets silent after data leak exposes millions of people's records

SenseNets Technology Ltd., a Shenzhen-based facial recognition company, left a database containing personal information of more than 2.5 million people publicly accessible without password protection for months. Dutch security researcher Victor Gevers and the GDI Foundation discovered the exposure in July and warned the company, which did not respond. The database was secured in February after the leak was reported, and the company is reported to be conducting an internal investigation. SenseNets has declined to comment publicly.

Company involved

SenseNets Technology Ltd.

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UDR Sued Over Alleged Use of RealPage Algorithm to Set Rents in San Diego

A class action lawsuit alleges that UDR, Inc. used RealPage's YieldStar algorithmic pricing software to set rental rates and occupancy levels for its San Diego properties, in violation of a local ordinance. The suit claims the software relied on nonpublic competitor data, contributing to inflated rents and making housing less affordable. The lawsuit, filed in July 2026, seeks to represent all affected tenants. UDR has previously acknowledged using YieldStar as one tool among others in its decision-making.

Company involved

UDR, Inc.

AI system involved

RealPage YieldStar

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EEOC sues iTutorGroup for automated rejection of older tutor applicants

The US Equal Employment Opportunity Commission (EEOC) alleges that tutoring provider iTutorGroup programmed its recruitment software automatically to reject female applicants aged 55 or older and male applicants aged 60 or older. More than 200 qualified US-based applicants were denied work in 2020. The EEOC has filed a lawsuit in the Eastern District of New York seeking back pay and damages.

Company involved

iTutorGroup

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Cense exposed 2.5 million records of auto accident victims online

On July 7, 2020, a security researcher discovered 2.5 million records containing personal and medical data of auto accident victims exposed online. The records, belonging to New York-based AI company Cense, included names, insurance policy numbers, claim numbers, and medical diagnosis notes. The data was labeled as staging data, possibly intended for temporary storage before being loaded into an AI system. After the researcher sent a responsible disclosure notice, Cense restricted public access to the database.

Company involved

Cense

AI system involved

Cense

5 source articles · read the reporting →

OAIC finds 7-Eleven breached privacy with facial recognition surveys

The Australian Information Commissioner found that 7-Eleven interfered with customers' privacy by collecting facial images and creating faceprints through in-store surveys without adequate notice or consent. The system was used to exclude non-genuine responses and profile demographics. The OAIC ordered 7-Eleven to destroy the collected data and cease the practice.

Company involved

7-Eleven

9 source articles · read the reporting →