The New Metric Shaping Cyber Insurance in 2026

With cybercriminals increasingly exploiting compromised employee accounts as their primary entry point, cyber insurers and regulators are now scrutinizing identity security more closely than ever before. In fact, according to recent data, one in three cyberattacks now involves hijacked user credentials, making identity posture a critical factor in how organizations are assessed for cyber risk and insurance premiums.

For many businesses, the exact criteria insurers use to evaluate identity security remain unclear. However, it’s becoming evident that elements such as password hygiene, privileged access management, and the extent of multi-factor authentication (MFA) coverage are playing a decisive role in underwriting decisions. Organizations that fail to demonstrate strong identity controls may find themselves facing higher premiums—or even coverage denial.

Why Identity Posture Now Drives Underwriting Decisions

The financial stakes are staggering. The global average cost of a data breach reached $4.4 million in 2025, prompting more organizations to seek cyber insurance as a risk management tool. In the UK alone, cyber insurance coverage has grown from 37% in 2023 to 45% in 2025. However, rising claims volumes have led insurers to tighten their underwriting requirements significantly.

Credential compromise remains one of the most reliable methods attackers use to gain initial access, escalate privileges, and maintain persistence within networks. For insurers, robust identity controls reduce the likelihood that a single compromised account can lead to widespread disruption or data loss, supporting more sustainable underwriting decisions.

What Insurers Want to See in Identity Security

Password Hygiene and Credential Exposure

Despite the growing adoption of MFA and passwordless authentication methods, passwords still play a crucial role in authentication systems. Organizations must pay particular attention to behaviors and vulnerabilities that increase the risk of credential theft and abuse:

• Password reuse across identities, especially among administrative or service accounts, significantly increases the risk that one stolen credential provides broader access.
• Legacy authentication protocols remain common in many networks and are frequently exploited to harvest credentials. NTLM, for instance, persists in numerous environments despite being functionally replaced by Kerberos in Windows 2000.
• Dormant accounts with valid credentials act as unmonitored entry points and often retain unnecessary access privileges.
• Service accounts with never-expiring passwords create long-lived, low-visibility attack paths.
• Shared administrative credentials reduce accountability and amplify the impact of compromise.

From an underwriting perspective, evidence that an organization understands and actively manages these risks is often more important than the presence of individual technical controls. Regular audits of password hygiene and credential exposure help demonstrate maturity and intent to reduce identity-driven risk.

Privileged Access Management

Privileged access management is a critical measure of an organization’s ability to prevent and mitigate breaches. Privileged accounts can have high-level access to systems and data, but are frequently over-permissioned. As a result, insurers pay close attention to how these accounts are governed.

Service accounts, cloud administrators, and delegated privileges outside central monitoring significantly elevate risk, especially when they operate without MFA or logging. Excessive membership in Domain Admin or Global Administrator roles and overlapping administrative scopes all suggest that privilege escalation would be both rapid and difficult to contain.

Poorly governed or unknown privileged access is typically viewed as higher risk than a small number of tightly controlled administrators. Security teams can use tools such as Specops Password Auditor to identify stale, inactive, or over-privileged administrative accounts and prioritize remediation before those credentials are abused.

MFA Coverage

Most organizations can credibly state that MFA has been deployed. However, MFA only meaningfully reduces risk when it is consistently enforced across all critical systems and accounts. In one documented case, the City of Hamilton was denied an $18 million cyber insurance payout after a ransomware attack because MFA had not been fully implemented across affected systems.

While MFA isn’t infallible, fatigue attacks first require valid account credentials and then depend on a user approving an unfamiliar authentication request—an outcome that is far from guaranteed. Meanwhile, accounts that authenticate via older protocols, non-interactive service accounts, or privileged roles exempted for convenience all offer viable bypass paths once initial access is achieved.

That’s why insurers increasingly require MFA for all privileged accounts, as well as for email and remote access. Organizations that neglect it may face higher premiums.

Four Steps to Improve Your Identity Cyber Score

There are many ways organizations can improve identity security, but insurers look for evidence of progress in a few key areas:

1. Eliminate weak and shared passwords: Enforce minimum password standards and reduce password reuse, particularly for administrative and service accounts. Strong password hygiene limits the impact of credential theft and reduces the risk of lateral movement following initial access.

2. Apply MFA across all critical access paths: Ensure MFA is enforced on remote access, cloud applications, VPNs, and all privileged accounts. Insurers increasingly expect MFA coverage to be comprehensive rather than selectively applied.

3. Reduce permanent privileged access: Limit permanent administrative rights wherever practical and adopt just-in-time or time-bound access for elevated tasks. Fewer always-on privileged accounts directly reduce the impact of credential compromise.

4. Regularly review and certify access: Conduct routine reviews of user and privileged permissions to ensure they align with current roles. Stale access and orphaned accounts are common red flags in insurance assessments.

Insurers increasingly expect organizations to demonstrate not only that identity controls exist, but that they are actively monitored and improved over time. Tools like Specops Password Auditor support this by providing clear visibility into password exposure within Active Directory and enforcing controls that reduce credential-based risk.

To understand how these controls can be applied in your environment and aligned with insurer expectations, speak with a Specops expert or request a live demo.

Tags: Cyber Insurance, Password Security, Identity Management, Multi-Factor Authentication, Privileged Access, Credential Compromise, Data Breach, Cyber Risk, Insurance Underwriting, Active Directory, Password Hygiene, Security Controls, Cyber Attacks, Risk Management, Specops Password Auditor

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