Nissan 2026 Data Breach
Automotive & Mobility / Vehicle Manufacturing / Enterprise / Americas
Nissan (Americas) 2026 Employee Data Breach via Oracle PeopleSoft Zero-Day
Americas arm of the global Japanese automaker Nissan.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
90/100
Lower riskHigher risk
High and current: recent, valuable data circulating on the dark web now.
Data Sensitivity i
ElevatedExposed data raises the risk of fraud, targeting, and impersonation. Proactive steps are warranted.
17M rowsRecords
2026Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Crucial data exposed
SSNSocial Security Number
Gov IDTax ID
FinancialFinancial Account (bank/card)
Breach Summary
Between May 27 and June 9, 2026, threat actors exploited an Oracle PeopleSoft zero-day (CVE-2026-35273) to steal HR data; ShinyHunters claimed the broader campaign across 300+ PeopleSoft instances at 100+ organizations. Nissan Americas said current and former employees in the US, Canada, Mexico and Brazil may have had Social Security numbers, banking information and financial/tax data exposed.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
17M rows records analyzed
About Nissan
Nissan is a global Japanese automaker; this incident concerns Nissan Americas, its US/Canada/Mexico/Brazil operations and workforce.
Why They Hold Your Data
As a large employer, Nissan Americas holds employee identity, payroll and tax records, including Social Security numbers, banking details and financial/tax data in its HR (Oracle PeopleSoft) systems.
Recent Developments
Nissan disclosed the employee breach in mid-2026 as one of 100+ organizations hit in the ShinyHunters Oracle PeopleSoft zero-day wave.
Data Points Exposed
4 verified field types
Financial Account (bank/card) High
Full Name
Social Security Number Critical
Tax ID Critical
Breach Impact
This is an employee-data breach: Nissan faced workforce notification obligations, litigation exposure and payroll-fraud risk, and it became a marquee victim of the Oracle PeopleSoft supply-chain wave.
Principal Risk Advisory
What this means for a principal
A consumer-service breach: contact and account data supports phishing, account takeover and profile enrichment. For a high-profile principal this is targeting-grade, not merely identity-theft-grade: the combination lets an adversary locate, impersonate, or pressure the principal with little additional work.
What You Should Do
- Freeze credit at all three bureaus and monitor for new-account and tax-refund fraud.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping: cross-reference the exposed identifiers against broker-available data to size and prioritize the principal's wider footprint.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
S
Threat Actor: ShinyHuntersConfidence: High
Motivation: Financial extortion, data sale
A prolific data theft and extortion group that began as a database theft and resale actor and evolved toward SaaS-focused extortion. Recent activity involves vishing, credential harvesting, SSO compromise, and theft of customer data from cloud and SaaS environments.
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