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DOCUMENTED FAILURE // PUBLIC EVIDENCE

Bias & Access failures,
made legible.

Automated systems that produced discriminatory outcomes or denied fair access to services.

COLLECTION STATUSACTIVE
CASE FILES
5
CITED RECORDS
9
FAILURE DOMAINS
11
LAST VERIFIED
2026-08-12
EVIDENCE INDEX // 001

Bias & Access case files

5 SHOWN // 5 MATCHING

SS-IR-019
Reported

Zillow launched an iBuying program where its AI algorithm (the "Zestimate") autonomously set purchase prices for thousands of homes .

AI'S CAUSAL ROLE
Decision system
HARM SIGNAL
Financial harm
SOURCE LEDGER
1 cited record
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What happened

Zillow launched an iBuying program where its AI algorithm (the "Zestimate") autonomously set purchase prices for thousands of homes .

Why it matters

$881 million in losses. Zillow shut down Zillow Offers entirely.

AI / automation’s role

The Zestimate algorithm made automated purchase offers based on comparable sales data, tax records, and market trends.

Primary record

Bloomberg: Zillow's Failed Flipping Experiment
Enter the complete incident report
SS-IR-018
Alleged

In early November 2019, tech entrepreneur David Heinemeier Hansson (creator of Ruby on Rails) posted a viral thread alleging that the new Apple Card, underwritten by Goldman Sachs, offered him a credit limit roughly 20 times higher than his wife's -- despite the couple filing joint tax returns and…

AI'S CAUSAL ROLE
Autonomous actor
HARM SIGNAL
Financial harm
SOURCE LEDGER
3 cited records
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What happened

In early November 2019, tech entrepreneur David Heinemeier Hansson (creator of Ruby on Rails) posted a viral thread alleging that the new Apple Card, underwritten by Goldman Sachs, offered him a credit limit roughly 20 times higher than his wife's -- despite the couple filing joint tax returns and his wife having the higher credit score.

Why it matters

The allegations went viral globally and made the Apple Card the highest-profile AI fairness controversy of its moment.

AI / automation’s role

The credit-limit decision was made by an automated underwriting model with no per-decision human in the loop and, critically, no human-defensible explanation attached to its outputs.

Primary record

CNBC: Wall Street regulator probes Goldman over allegations of sexist credit decisions at Apple Card (Nov 10, 2019)NY DFS: Findings on the Apple Card and its underwriter Goldman Sachs Bank (March 23, 2021)
Enter the complete incident report
SS-IR-017
Documented

On October 24, 2019, researchers led by Ziad Obermeyer of UC Berkeley published a study in Science showing that a widely deployed commercial health-risk algorithm systematically underestimated the medical needs of Black patients.

AI'S CAUSAL ROLE
Decision system
HARM SIGNAL
Human welfare
SOURCE LEDGER
3 cited records
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What happened

On October 24, 2019, researchers led by Ziad Obermeyer of UC Berkeley published a study in Science showing that a widely deployed commercial health-risk algorithm systematically underestimated the medical needs of Black patients.

Why it matters

Black patients who were measurably sicker were denied enrollment in the extra-care programs they qualified for, deepening existing disparities in access to chronic-disease management.

AI / automation’s role

The algorithm predicted future health-care costs and used that cost figure as a proxy for health need.

Primary record

Obermeyer et al., "Dissecting racial bias in an algorithm used to manage the health of populations," Science (Oct 24, 2019)Scientific American: "Racial Bias Found in a Major Health Care Risk Algorithm"
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SS-IR-006
Reported

Amazon's AI Recruiting Tool

Systematic Gender Discrimination

Amazon built an AI recruiting tool to automate resume screening.

AI'S CAUSAL ROLE
Material contributor
HARM SIGNAL
Rights & due process
SOURCE LEDGER
1 cited record
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What happened

Amazon built an AI recruiting tool to automate resume screening.

Why it matters

Unknown number of qualified women rejected from Amazon jobs based on gender-biased AI scoring.

AI / automation’s role

The system rated candidates on a 1-5 star scale with no human review before rejection.

Primary record

Reuters: Amazon scraps secret AI recruiting tool (2018)
Enter the complete incident report
SS-IR-004
Alleged

Michigan's Unemployment Insurance Agency deployed MiDAS (Michigan Integrated Data Automated System), an automated fraud detection system that cross-referenced employer and claimant data to flag discrepancies.

AI'S CAUSAL ROLE
Material contributor
HARM SIGNAL
Financial harm
SOURCE LEDGER
1 cited record
Quick viewEXPAND +

What happened

Michigan's Unemployment Insurance Agency deployed MiDAS (Michigan Integrated Data Automated System), an automated fraud detection system that cross-referenced employer and claimant data to flag discrepancies.

Why it matters

40,000+ people falsely accused of fraud. $117 million in wrongful penalty assessments.

AI / automation’s role

MiDAS operated for 22 months with zero human review of fraud determinations.

Primary record

Michigan Office of the Auditor General: UIA Fraud Investigation (2017)
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FROM EVIDENCE TO CONTROL // 002

Failure is only useful if it changes the gate.

Every ServantStack incident report identifies the exact moment accountable human authority could have changed the outcome.

01Incident

Evidence before hypotheticals.

02Failure

Name the missing boundary.

03Human authority

Put a decision owner in the path.

04Operational gate

Make the checkpoint executable.