The legal sector has seen a dramatic 77% increase in successful cyber attacks over the past year, with incidents rising from 538 in 2022/23 to 954 in 2023/24. This rise is largely due to the sensitive and valuable nature of the information that law firms hold, making them prime targets for cybercriminals.

Understanding the Threat

According to research conducted by Lubbock Fine, ransomware is the most common method of attack, often leading to systems being locked down and hackers demanding ransom payments in untraceable cryptocurrency. Unfortunately, paying the ransom does not guarantee that the firm will regain access to their data, with many organisations left unable to access their systems even after paying. According to the National Cyber Security Centre (NCSC), nearly 75% of the UK’s Top 100 law firms have been affected by cyber-attacks, highlighting the extensive and ongoing nature of the threat.

Strategies for Reducing Ransomware Threats

Given the threat landscape, legal firms must take proactive steps to protect their sensitive data and reduce the risk of falling victim to cyber attacks. Here are some strategies that can help:

1. Implement stronger Access Controls: Restrict access to sensitive data by segregating information across different departments, teams, and clients. This limits the exposure of critical data in the event of a breach.
2. Regular cyber security training: Educate all employees, from partners to support staff, on the dangers of phishing emails and the importance of not clicking on suspicious links or downloading unknown attachments. Continuous training can reduce the likelihood of successful social engineering attacks.
3. Deploy Advanced Threat Detection tools: Invest in advanced threat detection and response tools that can identify and mitigate ransomware attacks before they can cause significant harm. Managed Detection and Response (MDR) services can provide 24/7 monitoring and rapid incident response.

4. Backup and Recovery Solutions: Regularly back up all critical data and ensure that backups are stored securely and separately from the main network. In the event of a ransomware attack, having reliable backups can enable the firm to restore systems without paying the ransom.

5. Incident Response Planning: Develop and regularly update a comprehensive incident response plan. This plan should include clear protocols for responding to ransomware attacks, including communication strategies and steps to recover data and systems.

6. Patch Management: Ensure all software and systems are kept up to date with the latest security patches. Vulnerabilities in outdated software are often exploited by cybercriminals to gain access to networks.

7. Encryption and Multi-Factor Authentication (MFA): Encrypt sensitive data both at rest and in transit to protect it from being accessed if a breach occurs. Additionally, enforce the use of MFA across all accounts to add an extra layer of security.

As cyber threats continue to rise, law firms must recognise the growing risks and implement comprehensive cybersecurity strategies. By taking proactive steps to strengthen their defences, legal firms can protect their valuable data, maintain their reputation, and ensure they remain resilient in the face of evolving cyber threats.

How Integrity360 Can Assist Legal Firms

Integrity360 is uniquely positioned to support legal firms in their cybersecurity needs with their extensive network of five state-of-the-art Security Operations Centres (SOCs) located in Dublin, Cape Town, Stockholm, Sofia, and Naples. Backed by hundreds of cybersecurity experts, Integrity360 offers comprehensive services such as Managed Detection and Response (MDR), advanced threat detection, and incident response planning. These capabilities ensure that legal firms are protected around the clock, with rapid response to any potential threats, safeguarding their sensitive client data.

For more information on how we can help you secure your legal firm get in touch with our experts.