White Glove Digital Investigations for Law Firms

Advance your legal capabilities as a trusted counselor to your clients with a world-class intelligence and digital investigation partner specialized in white glove investigations, assessments, and due diligence reports.

​​Unmatched Expertise

Differentiate Your Practice

360 VIEW

Achieve a 360 view of critical issues related to practice areas including national security, intellectual property, cybersecurity and data privacy, and white collar investigations under attorney-client privilege.

Nisos delivers the answers you need to identify, stop, and prevent damage to your clients, their brands, and their reputations.



Your Client doesn’t get in trouble for having incidents; they get in trouble for how they respond.

Nisos helps legal practices with tough conversations (whether with boards, law enforcement, or security stakeholders) and enables a better security, intellectual property, regulatory, or defensive stance.

Precision Monitoring

Nisos extracts and enriches surface, deep, and dark web data to develop deeper insights into your clients’ unique threats and digital exposure.

We provide you with tailored reporting that allows you to pursue adversaries and respond to national security government investigations aggressively.

Success Stories

Cybersecurity and Privacy

Nisos investigates security researchers and uncovers an NDA violation for a global technology brand.

read case study >>

Intellectual Property & Fraud

Nisos investigates threat actors behind fake apps impersonating a major gig economy platform

read case study >>

National Security

Nisos uncovers North Korean state actors gaining employment at major tech platform company

read case study >>

“In just a few weeks, your analysts have generated numerous promising leads the FBI, US Marshals and Interpol could not uncover, despite having a three-year head start.”

Top Attorney for the Defense of the Victims
In Pursuit of an International Fugitive

Open Source Experts

A Trusted Partner

Nisos provides an unparalleled digital investigations capability for Cybersecurity & Privacy, IP & Technology, National Security, and White Collar Defense practice groups.

We are trusted partners for law firms and internal counsel, helping to address urgent and critical security concerns, including:


  • Trade secret theft and intellectual property protection
  • Brand & reputation
  • High-net-worth individual protection
  • Regulatory compliance
  • Employee issues and insider threats
  • Third-party risk and M&A due diligence
  • Data leaks
  • Adversary use of Artificial Intelligence
  • Bug bounty adjudication
  • Ransomware
  • Active monitoring for breaches
Our Approach

Empowering Counsel with Customized Investigations

Open Source Intelligence Research

In addition to global coverage of surface, deep, and dark web sources, Nisos’ proprietary platform allows Nisos analysts to harness the power of AI effectively to glean insights that other data feeds and data collectors will miss. Nisos custom analysis harnesses intelligence-community insights and tradecraft to fluidly interact with open and closed-source social media platforms to legally obtain and parse data breach and personally identifiable information (PII) datasets.

Adversary Attribution

Nisos analysts have a deep understanding of the methods and motives of adversaries. By identifying lapses in operational security, Nisos connects digital threats and ties online personas to the real world, unmasking the ‘who’ and ‘why’ behind threats to your Clients.

Digital Threat Actor Engagement

Following legal guidelines, Nisos anonymously engages in native language interactions on social media and open and closed forums, including controlled purchases. This process provides unique insights for our clients and allows the Nisos team to perform appropriate analysis without requiring an “on the ground” private investigative capability.

Technical Signature Analysis

Nisos’ adversarial-minded approach to investigation includes analysis of raw technical data, including off-network connection (pDNS/mobile data) and context for on-network telemetry (application and EDR logs).

Forensic Investigations

Nisos forensic investigations and network analysis bring “outside-in” context to internal telemetry, including analysis of emails, malware reverse engineering, traffic analysis (PCAP, EDR, application logs), and phone and computer imaging.

People, Process, and Technology

Transform Your Legal Practice with Nisos


Investigate digital threats with confidence

Access Nisos analysts directly with oversight from Nisos’ top advisors who boast over a decade of high-stakes intelligence and investigation experience stemming from the intelligence community at large.



Stay in lockstep with adversaries by measuring exposure and emerging risks

Analyst-led monitoring and critical threat alerting will address your Client’s unique needs, supplying specific responses and tailored risk-reduction recommendations, allowing you to drive your reputation as a trust advisor to in-house counsel and company leadership.



See through the eyes of an adversary

Nisos’ intelligence platform ingests 30+ licensed, curated, and proprietary intel feeds and collection tools and contains 20B+ database records from breach compilations and dark web forums. This data is carefully and closely reviewed by analysts to provide tailored and structured assessments designed to transfer risk away from your clients.



Meet the Team

Jennifer DeTrani

General Counsel

Jennifer DeTrani is General Counsel, SVP Legal, and Corporate Secretary. Prior to Nisos, she co-founded a secure messaging company, Wickr, ran a solo law practice, practiced corporate law in BigLaw and served as a federal prosecutor at the Department of Justice.


Headshot of Landon Winkelvoss from Nisos

Landon Winkelvoss

Co-Founder and VP of Legal and Intelligence Advisory

Landon Winkelvoss co-founded Nisos in 2015 and serves as its VP of Legal and Intelligence Advisory. He leads Nisos legal go-to-market where his team is directly involved in sales, demand generation marketing efforts, law firm partnership acquisition, product management, and project sales conversion to annual recurring revenue.


Speak to our expert team