HIGH RISK BREACH

National Public Data Data Breach


Status: Confirmed

2.8B+Records
Dec, 2023Breach
4/9/24Data Posted
9/10Severity
HighThreat Level

Breach Intelligence Summary


Entity: National Public Data · Actor: Unknown · Source: DataBreach.com / ObscureIQ intelligence

Attack: Phishing via Phishing

Timeline: Breach (Dec, 2023) · Reported (Apr, 2024) · Leak (4/9/24)

Exposure: 2.8B+ records · Social Security Number, Phone Number, Name, Home Address

Status: Confirmed · Risk: High (Identity theft + Phishing / SIM swap)

Summary

​In early 2024 National Public Data (NPD) a Florida-based data broker operating under Jerico Pictures Inc. experienced a catastrophic data breach that compromised approximately 2.9 billion records. This breach among the largest in history exposed sensitive personal information of individuals across the United States United Kingdom and Canada. NPD specialized in aggregating personal data for background checks and fraud prevention collecting information from various sources including public records and court documents. However much of this data was reportedly gathered without individuals’ consent raising significant ethical and legal concerns. The breach came to light when a hacker group known as USDoD offered the stolen data for sale on the dark web in April 2024 pricing it at $3.5 million. The data included full names Social Security numbers dates of birth mailing and email addresses phone numbers and even historical data spanning over three decades.​ The hacker responsible operating under the alias USDoD was later identified as a 33-year-old Brazilian national. Brazil’s Federal Police arrested him in October 2024 during “Operation Data Breach which targeted individuals involved in high-profile cyberattacks including breaches of the FBI’s InfraGard portal and other international entities.​ The breach’s impact was profound with victims facing risks of identity theft financial fraud and long-term privacy violations. Many affected individuals were unaware that their data had been collected or compromised as NPD delayed public acknowledgment of the breach until August 2024 following multiple class-action lawsuits. The company’s failure to promptly notify victims or regulatory authorities exacerbated the situation leading to widespread criticism and legal challenges.​ In response to the breach cybersecurity experts recommended that individuals take proactive measures to protect their personal information. These included freezing credit reports with major bureaus monitoring financial accounts for suspicious activity enabling multi-factor authentication on online accounts and staying vigilant against phishing scams exploiting leaked information.​ The legal and financial repercussions for NPD were severe. Facing over a dozen lawsuits and potential liabilities for credit monitoring services for millions of individuals Jerico Pictures filed for Chapter 11 bankruptcy in October 2024. By December NPD ceased operations entirely marking a dramatic end to the company’s controversial data aggregation practices.

About National Public Data

National Public Data is the organization affected by this breach. User data may have been generated through account creation, service usage, or business operations.

If you have interacted with National Public Data in any capacity, your data may be included in this breach.

Threat Actor: Unknown

The threat actor responsible for this breach has not been publicly identified or confirmed at this time.

Reported or suspected access method:
  • Phishing

Breach Exploitation Status

Threat Activity:
High
Signal
Status
Dark web marketplace listings
Detected
Credential stuffing list overlap
Possible
Phishing campaign relevance
Detected
Ransomware affiliate crossover
Possible
Law enforcement investigation visibility
Unknown

Data Longevity:
Indefinite (critical identifiers)

SSNs and government IDs never expire. This data can be used for identity theft years or decades after exposure.

Data Points Exposed

Data observed in the leaked dataset:
Social Security Number
Phone Number
Name
Home Address
Not confirmed in dataset:
Passwords (plaintext)
Payment card data
Passport numbers

Dark Web Verification

Status: Confirmed

  • Dataset containing approximately 2.8B+ records has been identified in breach intelligence sources.
  • The data is indexed and searchable across breach notification platforms.

Impact

This breach carries high risk due to the nature of exposed data fields and the scale of affected records.

Primary downstream threats include:
  • Targeted phishing referencing National Public Data accounts or services
  • Identity theft using exposed Social Security Numbers
  • SIM-swap attempts where phone numbers are present
  • Physical mail scams and address-based identity verification fraud
  • Data broker enrichment and resale

Recommendations for Impacted Individuals

If you believe your information may be included:

Check Your Exposure
If you are an ObscureIQ client, this breach has been indexed into your exposure profile.
Non-clients may request a breach impact review.
Expect Targeted Phishing
Watch for messages referencing:
National Public Data account updates
Password reset requests
Verify directly through official channels.
Secure Your Email and MFA
Enable MFA immediately on email first, then financial platforms.
Email compromise is often the first pivot point.
Rotate Reused Passwords
Change any credentials shared with your National Public Data account across other services.
Monitor Financial Accounts
Review bank statements, credit reports, and loan applications. Consider a credit freeze if SSN or financial data was exposed.
Suppress Personal Data
Remove exposed addresses, phone numbers, and enrichment data from broker networks and search engines.

Frequently Asked Questions

What happened in the National Public Data data breach?

In Dec, 2023, National Public Data experienced a data breach that resulted in the exposure of approximately 2.8B+ records containing personal information.

What data was exposed in the National Public Data breach?

The exposed data includes Social Security Number, Phone Number, Name, Home Address.

How many records were affected in the National Public Data breach?

Approximately 2.8B+ records were affected based on current breach intelligence.

Is the National Public Data breach confirmed?

Yes. This breach is treated as confirmed based on data observed in breach intelligence platforms.

Is the National Public Data breach data being used by criminals?

Data circulation has been detected across breach-sharing channels. Downstream exploitation risk exists based on the nature of the exposed fields.

What should I do if I was affected by the National Public Data breach?

Rotate passwords associated with National Public Data, enable multi-factor authentication on email and financial accounts, and monitor for suspicious activity.

Protect Yourself

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Corporate Accountability

Organizations that collect personal data have a duty to implement reasonable safeguards and to notify affected individuals when breaches occur.

Scope assessments may evolve as investigations continue. Users should not rely solely on early estimates when making risk decisions.

ObscureIQ Advisory

We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.

If you are:
  • A public-facing individual
  • A high-profile executive
  • A customer of National Public Data
  • Or simply concerned about credential reuse

We can confirm whether your information is circulating and evaluate downstream threat vectors.

Services
AuditsWipesThreat MonitoringTraining

Classification Tags

Phishing
SSN
Email
Phone
Address