Breach and Attack Simulation vs. Cyber Range for Insurance Providers

For the insurance sector, the target on your back isn’t just growing—it’s glowing. As custodians of a “triple threat” of data—high-value PII, sensitive financial records, and proprietary risk modeling—insurers have become the ultimate prize for sophisticated threat actors. But while the adversary is evolving at the speed of AI, many security teams are still fighting a war of assumptions. You’ve invested in a complex, multi-layered stack, yet the nagging question remains: when a ransomware strain hits your specific hybrid environment at 2:00 AM, will your people, processes, and tools actually hold the line?

To answer that question, CISOs and SOC managers are increasingly looking beyond static training toward more dynamic validation. This often leads to a critical fork in the road: do you double down on Breach and Attack Simulation (BAS) for automated control checking, or do you leverage a high-fidelity cyber range for a true live-fire rehearsal? While both have their place in a mature security program, understanding the gap between “automated testing” and “operational readiness” is the difference between checking a compliance box and surviving a catastrophic breach. In this post, we’ll break down why the unique pressures of the insurance industry require more than just technical snapshots—they require the immersive, full-stack validation that only a cyber range can provide.

The Escalating Threat to Insurers

Insurers are prime targets for attackers. In mid-2025, a surge of breaches impacted Allianz, Erie, Aflac, Farmers, and Philadelphia Insurance. In each case, personal information was stolen, including names, addresses, dates of birth, and social security numbers. It is believed that the notorious hacking group, Scattered Spider, was behind the attacks, leveraging third-party CRM systems to access the organizations. 

The insurance industry holds a lot of highly valuable data, making it a lucrative target, especially for extortion campaigns, in which cybercriminals threaten to expose the data if companies don’t pay up. Maintaining the trust of customers is crucial to the insurance industry, and attackers know this pressure will tempt them to pay up. Insurance companies need to ensure cyber resilience to protect against the escalating threat as cybercriminal groups evolve from just encrypting data to extorting it. 

Insurance companies also risk significant costly downtime when facing a breach. Often, the reaction to an attack is to take all services offline, but this has a significant impact on business continuity and the ability to continue delivering services to customers. Insurance industry cybersecurity is, therefore, a crucial investment for this sector. 

Breach and Attack Simulation (BAS): Strengths and Limits

Breach and Attack Simulations are used to test the resilience of the insurance industry’s cybersecurity. BAS solutions replicate the different types of attack paths, attack vectors, and attack scenarios, based on the real-world TTPs used by threat actors as outlined in the threat intelligence found in the MITRE ATT&CK and Cyber Killchain frameworks. BAS solutions can simulate:

• Network and infiltration attacks
• Lateral movement
• Phishing
• Endpoint and gateway attacks
• Malware attacks
• Ransomware attacks

BAS provides continuous, automated security validation, helping organizations identify control gaps and misconfigurations. It provides the ongoing evidence of control effectiveness required by the many compliance frameworks that insurance companies have to adhere to. 

However, one limitation of Breach and Attack simulations is that they are scripted and therefore don’t replicate the realism of an attack. They are static, rather than responding to an evolving environment, and they only focus on the technology used for cyber defense, rather than the people and processes that are a crucial factor in responding to an attack. For example, BAS can confirm whether firewall alerts are effective, but not whether analysts respond correctly.

When we compare BAS against cyber ranges, a cyber range is proven to have the additional features that deliver true cyber resilience for insurance organizations’ niche requirements. 

Why Cyber Ranges Deliver Superior Readiness

A cyber range provides a safe, controlled environment where defenders can practice handling real-world cyberattacks, much like a flight simulator where pilots rehearse emergency scenarios without ever leaving the ground. Like a flight simulator replicating aircraft systems, weather conditions, and in-flight failures, a cyber range mirrors an organization’s networks, applications, and threat landscape, allowing teams to test responses to ransomware, phishing, lateral movement, and system failures without risking production systems.

A cyber range can be tailored to your exact environment and uses real attacker tactics and techniques to test how your specific organization responds to attacks. As attackers continually enhance their efforts, this adaptive attacker behavior necessitates adaptive defense. 

Cyber Ranges as a Way to Test and Optimize Your Security Stack

A cyber range validates cybersecurity stack effectiveness by testing your actual stack, including SIEM, EDR, XDR, IAM, and cloud tools. It can identify which tools detect and block or fail under real-world pressure. With a cyber range, teams can optimize their tools, identify overlapping and underperforming solutions, ensure investments go to where they’re needed, and improve overall ROI.

For example, in a cyber range, you can test how your Endpoint Detection and Response (EDR) behaves under the realistic pressure of a ransomware attack. As the simulated ransomware spreads through the environment, participants can observe whether the EDR triggers alerts, quarantines infected hosts, and prevents the attacker from moving laterally via remote tools, credential theft, or file shares. Since the range mirrors production infrastructure, any gaps in detection, delayed response, or blind spots in behavioral analytics become immediately visible. This controlled exercise exposes whether the EDR genuinely blocks propagation or merely flags it after the fact, showing in real time whether the organization’s defenses can actually stop ransomware before it spreads.

Insurance-Specific Cyber Range Scenarios

Insurance data breach prevention requires a unique approach that ensures companies have the confidence to defend and respond to the inevitable attacks. Here are some specific scenarios a cyber range helps insurance companies prepare for

• Claims portal compromise leaking social security numbers: a cyber range rehearses how attackers might exploit vulnerabilities in the portal, escalate privileges, and access sensitive PII, and tests how security, IT, legal, and customer-facing teams detect, contain, and respond. In this environment, analysts can validate that monitoring correctly flags anomalous access to customer data, practise isolating or shutting down affected services, test data-loss-prevention controls, and rehearse breach-notification workflows required by regulators. 
• Supply chain cyber risk: supply chain attacks are a very real and prevalent threat. A cyber range can also incorporate key suppliers and simulate what happens when a trusted third-party system becomes the attacker’s entry point. In the range, defenders can model compromised vendor access—such as stolen API keys, malicious software updates, or hijacked remote-support accounts—and observe how an adversary could move from those footholds into claims systems, underwriting platforms, or sensitive customer data. 
• Credential theft in underwriting systems: a cyber range provides a safe simulation in which security teams can validate that monitoring detects unusual logins, privilege misuse, or abnormal activity within underwriting tools; test the effectiveness of MFA, conditional access, and segmentation controls; and practise rapid containment steps such as forced credential resets, session revocation, or account lockdown. 
• Social engineering targeting claims adjusters: a cyber range test how staff respond to tailored phishing emails, phone scams, fraudulent document submissions, and impersonation attempts that mimic real adversary tactics. In the range, security teams can simulate how attackers might trick adjusters into revealing credentials, approving fraudulent claims, or opening malicious files—and then measure how quickly individuals and monitoring tools detect and report suspicious activity.

Cyber Range vs. BAS: A Side-by-Side Comparison

Building a Resilient Insurance Cybersecurity Program

The insurance industry needs cybersecurity solutions that will build resilience tailored to the exact threats and specific compliance requirements they face. 

Compliance mandates ensure insurance cybersecurity best practices. Let’s take a look at how a cyber range supports insurers complying with NAIC, HIPAA, and GDPR.

• NAIC: A cyber range enables insurers to test incident-response plans, validate control effectiveness, and demonstrate ongoing cybersecurity preparedness required under the Insurance Data Security Model Law.
  
• HIPAA: A cyber range allows teams to rehearse protecting and responding to breaches of sensitive health information, strengthening administrative, technical, and organizational safeguards.
• GDPR: A cyber range aids GDPR compliance by letting organizations practice rapid detection, containment, and notification of personal-data breaches, ensuring teams can meet strict accountability and 72-hour reporting requirements.

While compliance can feel like a check box exercise, smart security teams can use compliance frameworks as the basis for improving genuine security outcomes and cyber resilience. 

Preparing Before the Next Breach

While BAS tools validate whether security controls work, they don’t test how people and processes respond when things go wrong. Cyber ranges go further by recreating real-world attacks in a safe environment, training teams to detect, contain, and recover effectively. Cyber ranges deliver attack readiness and stack validation and optimization, building true organizational resilience rather than just technical assurance.

For insurers, it’s crucial that in order to respond to the increase in targeted attacks, they build resilience by training their people and validating their tools under real-world conditions, in an environment that mirrors their own unique setup.

Schedule a demo to see your insurance cyber range in action—and avoid being the next headline-grabbing breach.