Granite Discovery is a veteran-owned company that brings over 25 years of digital forensic experience specializing in computer, cellphone, social media, and vehicle infotainment systems. Granite Discovery also offers video analysis, conversion, and enhancement services. All of our experts are highly trained and fully qualified with a proven track record of success nationally and worldwide working on private, state, and federal cases. We value your privacy, so all of our services are discreet and confidential.
Our Services
Computer/Cellphone Forensics
Whether homicide, child pornography, fraud, sexual harassment, domestic violence, divorce, missing person, wrongful death, or restraining order violation, our experts have experience extracting evidence from various digital sources and are at the ready to begin working for you.
Cell Site Analysis
Cell Site Analysis is becoming more and more critical within both civil and criminal investigations. Granite Discovery experts are trained in the use of cell tower triangulation. Let us work for you.
Video Analysis
“A picture is worth 1,000 words” and ” A video tells no lies” all used to be the mottos to live by. You could trust what you saw, but not anymore. In todays time, not only can video and images be easily altered and edited to fit any scenario, but the quality, accuracy, and admissibility of videos and images can be largely held in the hands of not only the user but the software and recording equipment alike.
Social Media Analysis
Granite Discovery experts are trained in computer science and thoroughly understand how social networking applications work and are designed. A few of the social media applications our experts have worked with are Facebook, Snapchat, WhatsApp, Kik, and Instagram. We stay up to date and are ready to help you.
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Latest News
Here’s what happens if you don’t use airplane mode during flights
If you don’t use airplane mode on your phone will the plane crash or will you get in serious trouble? Admit it, you’ve been bored during a flight and wondered what would happen if you didn’t put your phone in airplane mode. […]
Read More… from Here’s what happens if you don’t use airplane mode during flights
Deepfakes now come with a realistic heartbeat, making them harder to unmask
Current algorithms for detecting deepfakes increasingly rely on remote pulse reading to distinguish them from genuine videos of people. Here, scientists show for the first time that the most recent deepfakes feature a global pulse rate that appears realistic. This worrying development makes it necessary for deepfake detectors to become more powerful, for example, by focusing on local variations in blood flow within the face. […]
Read More… from Deepfakes now come with a realistic heartbeat, making them harder to unmask
![A Dover [New Hampshire] man used anonymous phone numbers and email accounts to create a fictitious stalker to harass three women he was romantically involved with, federal prosecutors said.](https://www.granitediscovery.com/wp-content/uploads/2025/05/CyberStalker-1024x683.jpeg)
Dover [NH] man facing prison time after creating fake stalker to harass women he’s dated
A Dover [New Hampshire] man used anonymous phone numbers and email accounts to create a fictitious stalker to harass three women he was romantically involved with, federal prosecutors said. […]
