Cybercriminals are intensifying their attacks on the insurance industry. The combination of sensitive customer data, strict regulatory requirements, and often understaffed security teams makes the sector an especially attractive target. This assessment comes from cybersecurity specialist Integrity360, accredited by CREST and recognized by Gartner, which now warns of increasing risks and urges insurers to strengthen their defenses.
Insurance companies handle large volumes of personal and financial information. These data are not only valuable to businesses for daily operations but also attractive to criminals who exploit them for identity theft, fraud and extortion. In addition, regulatory demands require the industry to meet high standards for data protection and compliance. Even a short operational outage can therefore have far-reaching consequences—financially and in terms of trust from customers and partners.
Incidents occur when preparedness is low
Integrity360’s ongoing initiatives around Incident Response (IR) and Cyber Risk Assessment (CRA) reveal patterns showing that attacks often occur when security teams are understaffed. Periods such as weekends, holiday seasons and quarter-ends are particularly vulnerable because response times for detecting and managing incidents can be prolonged.
Cybercriminals target several attack vectors:
- The theft of sensitive customer and financial information.
- Exploitation of regulatory compliance gaps.
- Abuse of interconnected IT systems and partnerships.
– “We want to remind the insurance industry that having a plan on paper is not enough — it’s about ensuring everyone inside the organization and among partners can execute it effectively under real pressure,” says Christian Schenholm, Sales Director at Integrity360 Sweden.
Severe consequences for insurers
Unlike many other sectors, the insurance industry is especially sensitive to cyberattacks because its operations rely on access to reliable data. When systems are attacked or become unavailable, organizations risk not only financial losses but also long-lasting damage to customer trust and brand reputation.
Common consequences of incidents include:
- Operational disruptions affecting claims handling and customer service.
- Financial harm from direct costs, fines and legal actions.
- Loss of customer trust with potential long-term market impacts.
With the increasing digitization of insurance services and the sector’s deep integration with banks, government agencies and healthcare providers, the overall risk profile continues to grow.
Privacy and compliance under pressure
Insurers must meet complex and evolving regulatory requirements. The General Data Protection Regulation (GDPR) is one example of the strict legislation applicable in Europe. Failure to meet these obligations can lead to substantial fines and serious legal consequences.
At the same time, the growing volume of sensitive customer data makes insurers increasingly lucrative targets for cybercriminals. Attacks are becoming more sophisticated, with adversaries leveraging AI, advanced social engineering and targeted phishing campaigns.
Three free resources from Integrity360
To help insurers build resilience and prepare for incidents, Integrity360 is offering three free resources aimed at security and compliance leaders:
- An informational video that explains the phases of incident response and how organizations should act at each step.
- A CRA checklist to identify potential weaknesses in an organization’s current protections and processes.
- An incident readiness test that quickly provides an overview of an organization’s ability to handle real incidents.
These tools are designed to give insurers a clearer view of their strengths and gaps, increasing the likelihood of swift and effective action when an attack occurs.
From reactive to proactive defense
Integrity360 emphasizes the need to shift from reactive measures to a proactive defense. It is no longer enough to act only after an attack has occurred. Insurers should:
- Strengthen their security teams with additional resources and expertise.
- Implement clear, tested incident plans.
- Work closely with partners and suppliers to ensure external systems meet the required protection levels.
- Invest in threat intelligence and AI-driven tools for earlier detection of emerging attacks.
A call to the entire industry
Integrity360’s message is clear: the insurance industry must take cyber threats seriously. Organizations should view cybersecurity not merely as a cost, but as a critical investment in customer trust and long-term business survival.
With these three new resources, the company aims to help industry players raise their readiness and foster a culture where security is prioritized across the entire organization.
– “Insurers hold some of society’s most sensitive data. Not being prepared for a cyberattack is simply not an option,” concludes Christian Schenholm.