Karen Sprenger Author

Sherri Davidoff, CEO of LMG Security and author of Data Breaches, has been called a "security badass" by the New York Times. An instructor at the renowned Black Hat cybersecurity trainings, she is a GIAC-certified forensic analyst (GCFA) and penetration tester (GPEN). She holds a degree in computer science and electrical engineering from MIT. Matt Durrin, the Director of Training and Research at LMG Security, is a popular speaker at national conferences and training venues. His malware research has been featured on the NBC Nightly News. Karen Sprenger, LMG Security's COO and chief ransomware negotiator, is a noted industry expert, speaker, trainer, and course developer with 25+ years of security/IT experience. She is a GIAC-certified forensic examiner (GCFE) and Certified Information Systems Security Professional (CISSP).