Why So Many Cyber Insurance Claims Are Denied—And How to Make Sure Yours Isn’t

Cyber insurance has become a critical component of business risk management. As ransomware attacks, business email compromise, and data breaches continue to rise, organizations are increasingly relying on cyber insurance policies to help cover the financial fallout of an attack.

Unfortunately, many business owners assume that simply having a policy guarantees coverage when disaster strikes.

It doesn’t.

A growing number of cyber insurance claims are being denied because organizations fail to meet the security requirements outlined in their policies. While exact denial rates vary by insurer and claim type, industry reports consistently show that a significant percentage of claims are reduced or denied due to non-compliance with policy requirements, misrepresentation during underwriting, or failure to maintain required security controls.

Why Claims Get Denied

Cyber insurance providers have become much more rigorous in recent years. As cybercrime losses have increased, insurers have tightened underwriting standards and scrutinize claims more carefully than ever.

Some of the most common reasons claims are denied include:

1. Missing Multi-Factor Authentication (MFA)

Many policies now require MFA on critical systems, email accounts, remote access tools, and administrative accounts.

If an investigation reveals that MFA was not properly implemented—or was disabled at the time of the incident—the insurer may deny coverage.

2. Failure to Maintain Security Controls

Businesses often complete detailed security questionnaires during the application process. Problems arise when organizations claim to have security measures in place but later fail to maintain them.

Examples include:

• Unpatched systems
• Disabled endpoint protection
• Inactive monitoring tools
• Unsupported software
• Missing backups

If the insurer determines that required controls were not functioning, coverage may be reduced or denied.

3. Inaccurate Information During Underwriting

Cyber insurance applications are legal documents.

Even unintentional inaccuracies can create problems during a claim investigation. If an organization stated that security controls existed when they were only partially implemented—or not implemented consistently—the insurer may argue that the policy was issued based on incorrect information.

4. Failure to Follow Incident Response Requirements

Many policies contain strict requirements regarding breach notification and incident response procedures.

Organizations that:

• Delay reporting an incident
• Hire unauthorized forensic firms
• Fail to preserve evidence
• Ignore insurer notification requirements

may jeopardize their coverage.

5. Lack of Employee Security Training

Human error remains one of the leading causes of cybersecurity incidents. Some insurers now require documented security awareness training as part of ongoing risk management.

If an employee falls victim to a phishing attack and the organization cannot demonstrate reasonable training efforts, claim disputes may arise.

The Hidden Risk: Security Drift

One of the biggest challenges businesses face is what cybersecurity professionals call “security drift.”

A company may meet all insurance requirements when applying for coverage, but six months later:

• New employees have been onboarded.
• Systems have changed.
• Software updates were missed.
• Security tools were misconfigured.
• Documentation has become outdated.

Without ongoing oversight, organizations can unknowingly fall out of compliance with their policy requirements.

That’s often when coverage problems begin.

How to Make Sure Your Claim Isn’t Denied

The good news is that businesses can dramatically reduce their risk by treating cyber insurance requirements as an ongoing cybersecurity program—not a one-time application checklist.

Conduct Regular Security Assessments

Security controls should be validated regularly to ensure they remain effective and aligned with policy requirements.

Regular assessments help identify gaps before an insurer—or attacker—does.

Maintain Detailed Documentation

If a claim occurs, documentation matters.

Organizations should maintain records of:

• Security policies
• Employee training
• Backup testing
• Vulnerability remediation
• MFA deployment
• Incident response exercises

Being able to prove compliance can make all the difference during a claim investigation.

Align Cybersecurity With Insurance Requirements

Many businesses view cybersecurity and cyber insurance as separate initiatives.

They shouldn’t.

Insurance requirements should directly inform security strategy, helping organizations prioritize the controls insurers consider most important.

Work With a Security Partner

Keeping up with evolving threats, regulatory requirements, and insurance obligations can be overwhelming for internal teams.

A trusted cybersecurity partner or vCISO can help organizations:

• Assess cyber insurance readiness
• Validate security controls
• Maintain compliance documentation
• Reduce cyber risk
• Improve insurability over time

Cyber Insurance Is Not a Substitute for Cybersecurity

Cyber insurance is designed to help organizations recover after an incident. It is not intended to replace sound cybersecurity practices.

The organizations that experience the fewest claim disputes are typically the same organizations that maintain strong security controls, regularly assess risk, and proactively address vulnerabilities.

When it comes to cyber insurance, the goal isn’t simply to have a policy.

It’s to ensure that when you need it most, it actually pays.

Need Help Evaluating Your Cyber Insurance Readiness?

Our cybersecurity experts can help assess your current security posture, identify compliance gaps, and ensure your organization is positioned to meet insurer requirements before an incident occurs.

Because the best time to prepare for a cyber insurance claim is long before you ever have to file one.