John Grim has over 15 years of experience investigating data breaches and cyber security incidents. Currently, John leads a team of highly skilled digital forensics investigators. In this capacity, John responds to cybersecurity incidents, advises on data breach containment and eradication efforts, performs digital forensic examinations, and leads investigative response training and data breach simulation exercises for Verizon customers worldwide. Prior to joining Verizon, John served 12 years with the U.S. Army investigating security-related incidents with eight years specifically focused on network intrusion investigations and forensic examinations. John has provided computer security related advice, assistance, and formalized instruction to both technical and non-technical audiences.