Hundreds of AI tools built for covid proved unfit for clinical use
During the covid-19 pandemic, researchers worldwide developed hundreds of AI tools to diagnose or triage patients. Multiple reviews, including studies in the British Medical Journal and Nature Machine Intelligence, found that none of the 232 diagnostic or prognostic algorithms and 415 deep-learning models examined were fit for clinical use. Some tools were used in hospitals despite a lack of proper testing, and researchers fear they may have harmed patients. The failures are attributed to poor data quality, methodological errors, and a lack of collaboration between AI developers and clinicians.
- Company involved
- Various hospitals and private developers
- AI system involved
- Multiple unnamed AI diagnostic and prognostic tools
1 source article · read the reporting →
Job seeker asks First Circuit to revive class action over AI interviewing tool
Massachusetts financial consultant Mozart Saint Cyr leads a proposed class of job applicants who say JPMorgan Chase's use of HireVue one-way video interviews amounted to a lie detector test banned by state law. After a federal judge dismissed the case, they asked the First Circuit to revive it.
- Company involved
- JPMorgan Chase
- AI system involved
- HireVue one-way video interview
1 source article · read the reporting →
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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Acclarent's AI-Powered Surgery Tool Allegedly Injures Patients, Lawsuits Claim
Two patients allege that Acclarent's TruDi Navigation System, which uses AI to confirm device positioning during sinus surgery, misled surgeons and caused severe injuries including strokes. The FDA has received over 100 reports of malfunctions and at least ten injuries since AI was added. Lawsuits claim the company rushed the technology to market with only 80% accuracy, making the device less safe than before. Acclarent denies any causal connection, and the cases are ongoing.
- Company involved
- Acclarent
- AI system involved
- TruDi Navigation System
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Google's Med-Gemini AI Hallucinates Non-Existent Body Part in Brain Scan
In a 2024 research paper, Google's Med-Gemini AI model generated a radiology report diagnosing an 'old left basilar ganglia infarct', a non-existent body part conflating the basal ganglia and basilar artery. The error was not caught by Google before publication. After a neurologist flagged the mistake, Google quietly edited a blog post to correct the term, calling it a typo, but the research paper remains unchanged. Experts warn that such hallucinations pose significant risks if doctors fail to notice them in clinical settings.
- Company involved
- Google
- AI system involved
- Med-Gemini
1 source article · read the reporting →
Acclarent's AI-Powered Surgery Tool Allegedly Injures Patients, Lawsuits Claim
The TruDi Navigation System by Acclarent, which uses AI to confirm device positions during sinus surgery, has been linked to at least ten patient injuries including strokes, according to FDA reports and two lawsuits. Plaintiffs Erin Ralph and Donna Fernihough allege that the AI was inaccurate and misled surgeons, causing carotid artery damage and strokes in 2022. Acclarent denies the allegations, stating there is no credible evidence of a causal connection. The lawsuits are ongoing.
- Company involved
- Acclarent
- AI system involved
- TruDi Navigation System
2 source articles · read the reporting →
SA Health aged care AI trial generated 12,000 false alarms, missed real fall
A trial of AI-powered CCTV in two South Australian aged care facilities produced over 12,000 false alerts in a year, causing staff alert fatigue. The system, intended to detect falls and abuse, was overly sensitive and misidentified normal movements as incidents. At least one genuine resident fall went unresponded to because staff were overwhelmed. South Australia's health minister described the rollout as 'botched'.
- Company involved
- SA Health
5 source articles · read the reporting →
Montefiore Allegedly Plans to Replace Nurses with AI for Insurance Reviews
The New York State Nurses Association alleges that Montefiore Health System plans to lay off 12 utilization review nurses and replace them with AI-powered software from Datavant. The union warns that the move could compromise patient care by having AI review insurance denials without clinical judgement. Montefiore denies the claims, stating they are investing in technology for better outcomes. The plan has sparked a town hall and calls from elected officials to halt the layoffs.
- Company involved
- Montefiore Health System
3 source articles · read the reporting →
AI deepfakes of doctors used to scam diabetes patients in Australia
Scammers used AI-generated deepfake videos and fake interviews impersonating diabetes expert Professor Jonathan Shaw and other health professionals to promote a dietary supplement called Glyco Balance. The fraudulent ads falsely claimed the supplement, sold by Vellec Group, was developed at the Baker Institute and that commonly prescribed diabetes medication is dangerous. One victim, Michael, purchased the supplement for $340 before realising it was a scam. The Therapeutic Goods Administration is assessing the situation, and Meta removed the fake video after the Baker Institute reported it.
- Company involved
- Vellec Group
- AI system involved
- Generative AI for deepfake video creation
1 source article · read the reporting →
Sound Intelligence Aggression Detectors Prove Unreliable in School Tests
ProPublica tested Sound Intelligence's aggression detection software, used in hundreds of U.S. schools and hospitals. The algorithm, which analyzes audio for signs of stress and anger, frequently misidentified innocent sounds like coughing as aggressive and failed to detect actual screams. At a New Jersey hospital, the system ignored an agitated man screaming and pounding a desk, escalating the situation. Sound Intelligence's CEO acknowledged the imperfections but defended the technology as an early warning system.
- AI system involved
- Sound Intelligence aggression detector
2 source articles · read the reporting →
Supreme Court strikes down NCLT order based on AI-hallucinated judgments
The National Company Law Tribunal admitted an insolvency petition against Essel Infraprojects, relying on six AI-generated citations that were later found to be non-existent or misattributed. Essel Infraprojects appealed, and the Supreme Court set aside the order, calling the use of fake judgments catastrophic. The court directed the Bar Council of India to examine AI use in litigation and ordered a fresh decision.
- Company involved
- National Company Law Tribunal
1 source article · read the reporting →
CMS warns insurers against using AI to deny Medicare Advantage care
The Centers for Medicare & Medicaid Services (CMS) clarified that health insurers cannot use algorithms or AI to deny care to Medicare Advantage members. This follows lawsuits alleging UnitedHealth and Humana used an AI tool, nH Predict, to wrongfully deny post-acute care to elderly patients. The tool reportedly produced rigid estimates ignoring individual patient needs, leading to premature denials. CMS warned that non-compliance could result in penalties and increased audits.
- Company involved
- UnitedHealth, Humana
- AI system involved
- nH Predict
10 source articles · read the reporting →
Apple Intelligence feature flags scam messages as priority alerts
Apple's 'Apple Intelligence' notification summarisation feature, introduced in late 2024, is reportedly prioritising scam messages on iPhones, iPads, and Macs. Users have reported that the AI struggles to differentiate fraudulent emails from genuine alerts, with one user seeing a scam email claiming he owed $465 flagged as a priority. Experts warn that the summarisation removes context, potentially making scams more effective. Apple has stated it plans to update the feature to clarify when summaries are AI-generated.
- Company involved
- Apple
- AI system involved
- Apple Intelligence
5 source articles · read the reporting →
Royal Free London publishes audit into Streams app data processing
The Royal Free London NHS Foundation Trust published an audit into its use of the Streams app, following an investigation by the Information Commissioner's Office (ICO) in July 2017. The Streams app alerts clinicians to patients at risk of acute kidney injury. The audit, conducted by Linklaters, concluded that the trust's use of Streams was lawful and complied with data protection laws, although areas for improvement were identified. The ICO later recognised that the trust had completed all required actions.
- Company involved
- Royal Free London NHS Foundation Trust
- AI system involved
- Streams
10 source articles · read the reporting →
Intel and Class Technologies face criticism over emotion-detecting AI for students
Intel partnered with Class Technologies to use an AI system that analyses student emotions during Zoom classes to provide insights to teachers. Critics, including educator Todd Richmond, argued that facial expressions are not reliable indicators of internal states and that the system amounts to pseudoscience. The article reports these criticisms as allegations, not as proven fact. No specific incident of harm or regulatory action is reported.
- Company involved
- Intel
- AI system involved
- Class Technologies face-reading AI
10 source articles · read the reporting →
Nurse at St. Rose Dominican Hospital Averts AI-Sepsis Alert Error
A nurse at St. Rose Dominican Hospital in Henderson, Nevada, refused to follow an AI-generated sepsis alert that would have given an elderly dialysis patient IV fluids, which could have caused a life-threatening complication. The alert, part of the hospital's electronic system, prompted a charge nurse to order the fluids despite the patient's compromised kidneys. A physician intervened and ordered dopamine instead, averting harm. The incident highlights concerns about AI tools overriding clinical judgment.
- Company involved
- St. Rose Dominican Hospital
1 source article · read the reporting →
Texas AG Settles with Pieces Technologies Over Deceptive Healthcare AI Claims
The Texas Attorney General investigated Pieces Technologies, a Dallas-based healthcare AI company, for making false and misleading statements about the accuracy of its generative AI product used in hospitals. The company claimed an error rate of less than 1 per 100,000, but the investigation found these metrics were likely inaccurate. As part of the settlement, Pieces agreed to accurately disclose its product's accuracy and ensure hospital staff understand the appropriate reliance on its AI. The case marks the first-of-its-kind healthcare generative AI investigation by the AG.
- Company involved
- Pieces Technologies
4 source articles · read the reporting →
Epic sepsis prediction algorithm misses two-thirds of cases, study finds
A study of nearly 30,000 patients at University of Michigan hospitals found that Epic Systems' sepsis prediction algorithm missed two-thirds of sepsis cases and frequently issued false alarms. The algorithm, used by over 100 US health systems, is designed to alert staff to potential sepsis, but the study suggests it provides little value and may contribute to alert fatigue. Epic disputed the study's conclusions, claiming its system has helped save lives.
- Company involved
- Epic Systems
- AI system involved
- Epic sepsis prediction model
6 source articles · read the reporting →
Pelishek v. City of Sheboygan (E.D. Wisconsin): AI-hallucinated content in court filing, Monetary Sanction
The AI system generated false legal citations that were included in a court filing, misleading the court and opposing counsel.
- Company involved
- John A. Pelishek
- AI system involved
- Westlaw Quick Check and AI Case Search Tool
1 source article · read the reporting →
Clearview AI tested facial recognition surveillance cameras with UFT and Rudin
Clearview AI, the facial recognition company that scraped billions of photos from social media, developed a surveillance camera system under the name Insight Camera. The system was tested by the United Federation of Teachers and Rudin Management in New York City. The UFT used it to identify individuals who had made threats and prevent them from entering its offices. Clearview did not respond to requests for comment.
- Company involved
- Clearview AI
- AI system involved
- Insight Camera
9 source articles · read the reporting →
DeepScore markets facial and voice analysis app for trustworthiness scoring despite experts' doubts
DeepScore, a Tokyo-based company, is marketing an app that uses facial and voice recognition to score people's trustworthiness for lenders and insurers in Japan, Indonesia, Vietnam and the Philippines. The company says the app can detect deception with 70 per cent accuracy, but researchers and privacy advocates say there is no reliable scientific basis for such judgments and warn of discrimination and privacy harms. The chief executive said the system is only one part of lenders' and insurers' decision-making and that people can choose not to use it. Critics respond that an unequal balance of power makes consent difficult.
- Company involved
- DeepScore
- AI system involved
- DeepScore
6 source articles · read the reporting →
Hospitals use Epic AI to predict Covid-19 decline without validation
Dozens of hospitals across the US are using Epic's deterioration index AI system to predict which Covid-19 patients will become critically ill, despite the tool not being validated for the new disease. The rapid deployment during the pandemic bypassed normal testing and validation processes.
- AI system involved
- Deterioration index
9 source articles · read the reporting →
TOV Realty, LLC v. Suarez; Kosel Equity, LLC v. MacGregor (SC Connecticut): AI-hallucinated content in court filing, 6 hours CLE;…
The AI generated legal briefs containing fabricated citations, which were submitted to the Connecticut Supreme Court.
- Company involved
- GLG Law LLC
- AI system involved
- ChatGPT
1 source article · read the reporting →
EPIC lawsuit challenges USPS secret surveillance program using facial recognition
The United States Postal Service's law enforcement wing, the Postal Inspection Service, ran a secret surveillance program called the Internet Covert Operations Program (iCOP) that used facial recognition from Clearview AI and social media monitoring tools to infiltrate online communities and monitor protests. The Electronic Privacy Information Center (EPIC) sued the USPS for failing to conduct and publish a privacy impact assessment as required by the E-Government Act. A federal district court dismissed the lawsuit on standing grounds, ruling that EPIC did not suffer a cognizable injury from the agency's refusal to disclose information about the program.
- Company involved
- United States Postal Service
- AI system involved
- Internet Covert Operations Program (iCOP)
10 source articles · read the reporting →
