David Malefsky

Senior Vice President

Mr. Malefsky, a licensed private detective, began his career in the security industry over 25 years ago, and specializes in labor action intervention, VIP/executive protection, and special events security.  Drawing on his experience and expertise in these areas, Mr. Malefsky has contributed significantly to the firm’s success in becoming a provider of guard services to retailers nationwide. Mr. Malefsky also developed and manages the firm’s verified alarm response unit. A key member of the management team, Mr. Malefsky helps Cambridge stay competitive and client-focused in the fast-paced world of security.