Data Privacy in Background Screening
When a background check data breach occurs, your business isn’t just exposed to liability it risks losing trust. In 2025, with tighter regulations and smarter attackers, protecting candidate and employee information is more important than ever.
What You’ll Learn
- How data breaches in background screening happen
- Why background check data is a prime target for hackers
- Steps your business can take to protect sensitive information
- Legal updates that impact compliance across key states
- Clear answers to common client concerns and FAQs
Why Background Check Data Is a Target in 2025
Pre-employment background screening involves highly sensitive personal data: Social Security numbers, addresses, employment history, and sometimes even biometric identifiers. In the wrong hands, this data can be weaponized for identity theft, phishing, or ransomware attacks.
Recent high-profile breaches highlight the risk:
- In July 2025, Qantas Airlines confirmed a major leak involving over 1 million customers. The breach originated from a third-party call center mishandling private records.
- A recruiting software platform left 26 million CVs exposed due to a misconfigured Azure container—illustrating how technical missteps by vendors can ripple out to employers.
- The Texas Department of Transportation (TxDOT) suffered a breach affecting over 300,000 crash reports, revealing how even public agencies mishandle sensitive data.
In addition, a recent credential dump of 16 billion records raised concerns about how previously stolen data can be used to gain access to private portals like background screening dashboards.
This isn’t hypothetical. These incidents underscore that background check data is now a prime cybercrime target and businesses must respond accordingly.
How Does a Background Check Data Breach Happen?
1. Cloud Misconfigurations
Improperly secured cloud environments (e.g., Amazon S3 buckets or Microsoft Azure containers) are one of the most common causes of large-scale leaks. If you use a third-party background check provider, make sure they follow cloud security best practices.
2. Weak Vendor Oversight
If your screening vendor suffers a breach, you’re still responsible. Poor vetting of vendors and subcontractors is a hidden risk that many businesses underestimate.
3. Credential Stuffing & Infostealers
With billions of usernames and passwords available online, bad actors often rely on credential stuffing—using stolen credentials to log in to screening platforms.
4. Over-Retention of Personal Data
Holding onto candidate data longer than necessary increases your exposure. Purging outdated background check records should be a regular compliance practice.
To understand the details behind how breaches unfold, visit our guide on how data breaches happen and how to prevent them.
Protecting Background Check Data: Practical Steps
Protecting your data means more than installing antivirus software. It requires deliberate security policies and clear internal protocols.
Encrypt All Sensitive Data
Ensure all background screening reports and associated documents are encrypted in storage and during transmission. End-to-end encryption is a must for data containing SSNs and criminal history.
Review and Limit Vendor Access
Background checks are often processed by third parties. Vet your screening vendors thoroughly by requesting documentation on their data handling, encryption standards, and incident response history.
You can learn more about how ADC performs secure, compliant background checks for businesses.
Apply Least Privilege Access
Only employees who absolutely need access to background screening data should have it. Implement role-based permissions and multi-factor authentication.
Set Smart Data Retention Policies
Comply with state regulations and best practices by purging data on a set timeline. Over-retaining background check records increases breach risk and may violate privacy laws.
2025 Compliance Watch: New Rules You Must Know
Privacy laws are changing rapidly. Here are some key developments in 2025:
California
The California Consumer Privacy Rights Act (CPRA) expanded privacy rights to include job applicants. Employers must now disclose screening data practices upfront and honor deletion requests.
Maryland
Employers in Maryland face limits on using arrest records and must clearly disclose when checks are being conducted. State enforcement of data handling has also increased.
Kansas
While Kansas hasn’t enacted sweeping data privacy laws yet, clean slate legislation and evolving rules on criminal background usage are shifting hiring policies. Learn more on our Kansas background screening page.
These laws join a broader patchwork of compliance responsibilities. Partnering with a knowledgeable screening firm ensures you’re not navigating this landscape alone. Here’s how background checks protect your business.
Integrating Security Into Hiring Workflows
It’s not enough for your IT team to “handle security.” HR and hiring managers also play a role.
Here’s how to embed security into your everyday hiring workflow:
- Use secure portals to collect candidate information.
- Avoid emailing background reports or documents.
- Educate hiring teams about phishing and credential risks.
- Document and audit how screening data is stored, accessed, and destroyed.
Include privacy policy acknowledgments in all hiring documents.
Frequently Asked Questions
What types of companies are most at risk of a background check data breach?
Companies in government, healthcare, staffing, and transportation are high-risk due to the volume and sensitivity of data they handle. But even small businesses can be targeted if vendors aren’t properly vetted. For example, our government background screening services follow strict clearance requirements.
How long should we keep background check data?
In most industries, 2–5 years is sufficient. Retaining data beyond that period—especially if no longer relevant to employment—can lead to legal and reputational risk.
Does ADC encrypt background reports?
Yes. ADC uses advanced encryption protocols for data in transit and at rest. Our system is built to meet or exceed FCRA and state-level compliance mandates.
How do breaches impact hiring timelines?
If your vendor or platform is compromised, your entire hiring process can grind to a halt. Candidates may need to be re-screened, and delays can cause you to lose top talent.
Can credential leaks lead to unauthorized access of screening data?
Absolutely. As recent infostealer data dumps have shown, attackers often use stolen credentials to access internal portals. Strong authentication practices are no longer optional—they’re essential.
Final Thoughts
Data privacy is no longer just an IT concern, it’s a core business imperative. From state laws to real-world breaches, 2025 has shown how easily background check data can be exposed if businesses aren’t proactive.
With the right safeguards, smart vendor choices, and ongoing legal awareness, you can protect your candidates, your company, and your reputation.
Secure your screening process with confidence. Contact ADC today to learn how we keep background checks safe.