The 2026 C2C Cellebrite User Summit Key Takeaways
Kari Byers – VP of Sales and Customer Success
The Cellebrite User Summit C2C 2026, hosted in Washington, D.C. at the Marriott Marquis Washington, DC from April 13–16, delivered an action-packed experience, with core sessions taking place on the 14th and 15th. From the moment the event began, it was clear this would be more than just another conference. The initially empty stage itself set the tone: massive in scale, paired with futuristic, high-energy music that underscored the seriousness and innovation driving today’s digital investigations community.
A Powerful Opening
The summit kicked off with an inspiring keynote from Tom Hogan, who highlighted Cellebrite’s growth and impact within the law enforcement community, and they sure seemed to have been busy the past year! Heather Barnhart followed, introducing keynote speaker Terry Crews.
Crews delivered a message that resonated deeply across the audience, emphasizing the importance of balancing principle, knowledge, and reason. His point was clear: leaning too heavily on one without the others can lead to flawed thinking, whether it’s rigid beliefs without logic or conclusions formed without sufficient knowledge. For an audience largely made up of law enforcement and investigative professionals, the message struck home. These three elements are essential when working to solve and prevent crime.
AI in Action: Managing Massive Data Sets
One of the first breakout sessions I attended with my colleague Rick Clark featured Zuzanna Halemejko, who presented a compelling case study involving the review of over 80,000 images extracted from a mobile device.
Using AI-driven workflows, her team was able to quickly identify relevant images while confidently eliminating non-pertinent ones. This session reinforced a critical takeaway: the value of data collection is only fully realized when paired with intelligent downstream processes. AI is no longer a “nice to have”, it is becoming essential in isolating meaningful evidence from overwhelming data volumes.
Preserving Prompts in the Age of Generative AI
Another standout session came from a familiar eDiscovery veteran, Julie Lewis of Digital Mountain Inc., who explored the emerging importance of preserving prompts in digital investigations.
As generative AI platforms like ChatGPT, Gemini, Claude, Llama 4, and Microsoft Copilot become embedded in daily workflows, the prompts themselves are increasingly relevant pieces of evidence. Lewis walked through where this data resides, how it can be preserved, and its growing role in both investigations and litigation. It’s a rapidly evolving area that will undoubtedly shape future discovery strategies.
OSINT and Courtroom Readiness
In a session led by Ritu Gill and Robert Merriott, the focus turned to Open-Source Intelligence (OSINT) and its role in modern investigations.
Their message was clear: OSINT is powerful, but only when handled correctly. Proper collection, preservation, and presentation are essential to ensure admissibility in court. Through real-world case examples, they demonstrated how investigators can effectively gather online intelligence while preparing for the scrutiny of legal proceedings. The blend of investigative practice and courtroom insight made this session especially valuable.
The Reality of Digital Forensics in Criminal Cases
Several sessions throughout the summit addressed deeply sensitive cases involving child exploitation, homicide, and other serious crimes. While the details remain confidential out of respect for victims, the overarching takeaway was unmistakable: digital forensics continues to play a decisive role in solving even the most complex cases.
One particularly powerful session included a firsthand account from a survivor of child exploitation, illustrating how a cold case was revived through newly uncovered digital evidence. Another highlighted the Omaha Police Department and their remarkable achievement of solving 100% of homicide cases in recent years, which is an accomplishment that has had a measurable deterrent effect on crime.
The message across all of these sessions was both sobering and clear: digital footprints are incredibly difficult to erase, and forensic technology continues to evolve in ways that ensure accountability.
A Deeper Look: Modern Data Challenges in Forensics and eDiscovery
One of the only eDiscovery specific sessions of the summit, and one I was especially proud to attend, featured my colleague Rick Clark, VP of Strategic Partnerships and Marketing at CloudNine, alongside Rob Fried, Executive Vice President of Forensics and Chief Investigative Officer at Page One Inc.
Their session tackled one of the most pressing realities facing our industry today: the fundamental shift in the data landscape.
Rob Fried opened with a forensic perspective, grounding the discussion in what investigators are seeing firsthand: an explosion of mobile device data, cloud artifacts, and application-based evidence. Building on this, Rick Clark brought the eDiscovery lens, connecting how that data ultimately flows into review, analysis, and production workflows.
Together, they outlined what many of us are experiencing daily: traditional email is no longer the primary driver of cases. Instead, matters are fueled by mobile data, messaging platforms like WhatsApp, Signal, and Telegram, social media, and cloud-based collaboration tools.
At the center of this shift are the “three Vs” of modern data:
- Volume: Data sizes are surging into gigabytes and terabytes, often across multiple custodians and devices. With the vast majority of cases now involving mobile data, the scale alone is transforming how teams approach processing and review.
- Variety: Data sources are more diverse than ever. Each platform introduces unique formats, structures, and collection requirements, making defensibility and completeness more complex.
- Veracity: Data is evolving at an unpredictable pace. New applications, changing formats, and rapidly increasing volumes demand constant adaptation from both technology providers and practitioners.
Rick emphasized that these challenges don’t exist in isolation, they compound across the entire eDiscovery lifecycle.
From a collection standpoint, teams must make critical decisions about acquisition methods, whether logical, file system, or full extraction, while also navigating remote custodians and distributed data sources.
In review and analysis, the challenge becomes making sense of fragmented, cross-channel communications. Without the right tools to reconstruct conversations and provide context, key insights can easily be missed.
And in production, maintaining the integrity of modern communications like threads, timestamps and relationships requires rethinking traditional, document-centric approaches.
What stood out most in this session was the emphasis on flexibility. Rick highlighted the importance of having deployment options that align with the needs of each case, whether on-premises solutions for sensitive and cost-conscious matters or cloud-based platforms for scalability and accessibility.
This wasn’t just a theoretical discussion, it was a practical framework for how organizations need to evolve. The takeaway was clear: success in today’s environment requires not only advanced technology, but also thoughtful, adaptable strategies that can keep pace with the ever-changing nature of data.
Beyond the Sessions: Networking and Community
Beyond the educational content, the team at Cellebrite delivered an exceptional event experience. One highlight was an evening at the Smithsonian National Portrait Gallery, where we enjoyed incredible food, drinks, live music, and exclusive access to the museum.
Another standout was the Digital Justice Awards (JUSTYS), now in its second year. The ceremony honored 20 individuals across 12 categories, celebrating those who protect communities, businesses, and nations. The theme during this ceremony as well as the entire conference was to honor the heroes who protect nations, communities and businesses (Cellebrite’s Mission). The event, streamed on Law & Crime Network’s YouTube channel, reinforced the summit’s overarching theme: recognizing the real-world heroes behind digital investigations.
Final Thoughts
The 2026 Cellebrite User Summit was more than just informative; it was energizing and eye opening. From cutting-edge technology discussions to deep human stories of justice and resilience, the event captured the full spectrum of what this industry represents.
For me, attending alongside my colleague Rick Clark, made it fun and a way to discuss all of the topics presented. It’s clear that as data continues to grow in complexity, the collaboration between forensics and eDiscovery professionals will only become more critical.
And if this summit is any indication, the community is more than ready for the challenge.











