Stop Ransomware Attacks in Their Tracks with Secure Document Review Technology

Law firms and legal service providers (LSPs) are reckoning with a wave of cybercrime unlike anything they have seen before. Well-known law firms with Fortune 500 clients and legal services consultancies alike have suffered from ransomware attacks that compromised clients’ ability to access their data and services.

This trend isn’t abating; in fact, it is getting worse as cyber-criminals look to exploit the gap between data value and security measures in a trend known as “mid-game hunting.” Unfortunately, law firms and alternative legal service providers (ALSPs) are a prime target, as Coveware’s in-depth analysis of cybercrime trends in Q3 2021 explains:

“Small professional service firms continue to absorb a disproportionate share of ransomware attacks. These firms (mostly small and medium sized legal and financial services firms) … often believe they are too small to be on the radar of ransomware attackers. This fundamental misconception... actually makes them a lightning rod for attacks.”

The Vulnerability of Document Review

One particularly dangerous vector for attack is the legal document review process. During e-discovery, law firms and ALSPs ingest highly valuable, confidential data from client organizations—often Global 500 companies with robust internal security.

Ransomware attacks in this sector apply massive leverage because they target critical client data the firms have a professional and legal obligation to protect. Victims are forced to either pay a ransom or lose access to client data required for timely litigation. Whether the breach results from negligence or criminal activity, the consequences shatter brand reputations and bottom lines.

Evaluating Secure Document Review Solutions

The need for highly secure document review technology is clear-cut. Secure systems mitigate risk and serve as a valuable selling point to security-conscious clients.

Exterro’s e-discovery platform meets rigorous security standards to protect this sensitive data:

• Single-Instance Storage: In Exterro Review, data is processed, collected, and stored only once. This reduces the "data footprint" and the number of potential attack vectors.
• Hardened Infrastructure: Data is safeguarded in a platform that meets or exceeds FedRAMP, ISO, and SOC II certifications, hosted on the hardened security of Amazon Web Services (AWS).
• Full Visibility: In-house counsel maintain visibility into the process, allowing them to securely access data, validate results, and monitor progress metrics through the firm’s Exterro instance.

2026 Perspective: AI-Driven Defense

As of April 2026, the security landscape has evolved to include automated threat detection within the review platform itself. Modern versions of Exterro Review now utilize:

• Zero-Trust Access: Ensuring that every reviewer is authenticated continuously, not just at login.
• PII Auto-Detection: Using AI to automatically flag and redact sensitive personal information before it even reaches a human reviewer's screen, minimizing the risk of accidental exposure.
• Agentic Audit Trails: Proactive AI that monitors for unusual data export patterns and alerts security teams to potential "mid-game hunting" activity in real-time.

Winner of KM World’s 2021 Readers’ Choice Award for E-Discovery, Exterro Review continues to lead the market by offering:

• Unprecedented ingestion and processing speed.
• Deep-learning AI for document labeling, queueing, and reviewer evaluation.
• AI-powered process optimization to drive down costs.

See for yourself how Exterro Review compares to competing document review solutions. Transforming Risk into Value with Document Review Technology

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