Cybersecurity is one of the most pressing issues facing law firms today. With sensitive client data, confidential communications, and financial records at risk, law firms are a prime target for cyberattacks. Strong cybersecurity measures are no longer optional – they are essential to protect clients, maintain compliance, and preserve professional reputation. Below, we highlight top cybersecurity providers, resources, and best practices tailored for law firms and legal technology teams.
Mimecast
Mimecast delivers enterprise-grade email and collaboration security designed to protect law firms from phishing, malware, and other cyber threats.

“Mimecast has stopped bad things from happening to good organizations by enabling them to work protected. We empower more than 40,000 customers worldwide, providing proactive threat detection, brand protection, awareness training, and compliance tools for modern workplaces.”
Capterra rating: 4.3/5 (71 Reviews, 2022) – Capterra Profile
Client Testimonial: “With Mimecast, we have an enterprise-grade solution to help prevent emailed-based attacks across all devices. It was quick and easy to implement, and support has been excellent. We’ve been able to satisfy our need to improve email protection, security, archiving, and continuity all from one solution.” – Alex Loquens, IT Director at Lodders Solicitors
More Cybersecurity Legal Technology Providers
This page will be updated with further leading cybersecurity providers for law firms. Note that cybersecurity is increasingly embedded into broader legal technology platforms, from case management to AI-driven solutions. Firms should ensure that any digital tools they adopt meet the highest standards of security and compliance.
Best Cybersecurity Tips Articles & Resources for Law Firms
Alongside specialist providers, law firms can learn from expert cybersecurity guides and best practice resources. Below are some of the best external articles:
- Cyber Security for Law Firms: Everything You Need to Know (The Access Group)
- Law Firm Data Security Guide: Secure your practice (Clio)
- Top Cyber Security Tips for Law Firms (Entrust IT)
- 8 Simple Cybersecurity Tips for Law Firms (Rocket Matter)
- Cyber Security for Law Firms: 8 Top Tips to Stay Safe (XC360)
Need Cybersecurity Consulting or Technology for Your Law Firm?
If you need tailored cybersecurity consulting or help selecting secure legal technology software, get in touch here and we’ll point you in the right direction. We also recommend exploring cybersecurity consulting best practices for law firms handling sensitive data.
Frequently Asked Questions on Cybersecurity for Law Firms
Why is cybersecurity so important for law firms?
Law firms handle sensitive client data, including financial records, contracts, and personal information. Cyberattacks can cause severe reputational and financial damage.
What are the most common cyber threats for law firms?
Phishing emails, ransomware, insider threats, weak passwords, and insecure cloud storage are among the most common risks faced by law firms.
Do law firms need cybersecurity insurance?
Yes. Many firms now take out specialist cyber liability insurance to cover potential costs arising from data breaches or cyberattacks.
What are some quick wins to improve cybersecurity?
Regular staff training, multi-factor authentication, secure password policies, encrypted communications, and regular penetration testing are simple but effective measures.
How often should law firms review their cybersecurity policies?
At least annually, or whenever major changes are made to systems, software, or staffing. Cybersecurity policies should evolve with emerging threats.
Sources
- Mimecast
- Capterra – Mimecast
- The Access Group – Cybersecurity for Law Firms
- Clio – Data Security Guide
- Entrust IT – Cybersecurity Tips
- Rocket Matter – Cybersecurity Tips
- XC360 – Law Firm Cybersecurity
Disclaimer: This article is provided for informational purposes only. It does not constitute legal or IT advice. Always seek guidance from a qualified cybersecurity expert before making business decisions.