The Hacker's Cache

Kristofer Johnson is a Senior Offensive Security Consultant at Echelon Risk + Cyber with a strong foundation in red teaming, social engineering, and network penetration testing. Holding the CRTO, OSCP, eCPPTv2, and eWPTv1 certifications, along with a B.S. in Cybersecurity and Networking, Kristofer has delivered internal, external, wireless, and physical security assessments for clients across multiple sectors. He leads advanced red team engagements simulating real-world threat actors and contributes to internal documentation and public-facing articles on certifications and tradecraft. Kristofer’s background includes hands-on work with post-exploitation, lateral movement, and social engineering, all documented in platforms like Plextrac. As former president of the RWU Cybersecurity and Intel Club and a CTF champion at BSides Harrisburg, he’s demonstrated both technical skill and leadership.