LMG Security Auditor Profile

LMG Security is a nationally recognized cybersecurity consulting firm founded in 2008 by Sherri Davidoff and headquartered in Missoula, Montana. A woman-owned company with clients across the US and internationally, LMG combines consulting with research and education; Davidoff is the author of several widely cited cybersecurity books, including works on data breaches and ransomware.

The firm delivers cybersecurity advisory and compliance services aligned to frameworks such as SOC 2, HIPAA, PCI DSS, and NIST CSF, alongside technical testing including penetration testing, and a well-known training practice. LMG operates as a readiness and advisory partner rather than a CPA attestation firm, helping organizations prepare for and maintain compliance.

With a team of roughly 35 specialists, LMG Security best serves small and mid-sized organizations in technology, healthcare, finance, and the public sector that want senior-level consulting attention and strong technical testing capability.