Law firms constantly handle sensitive information, often in digital form, and, as Jennifer Topper of Topper Consulting explained in “Understanding and Addressing Cybersecurity Vulnerabilities at Law Firms: Strategies for Vendors, Lawyers and Clients,” defending against cybersecurity threats presents particular challenges to law firms and their service providers.  Corporate clients should understand how their law firms handle data.  In this article, Topper provides a non-technical questionnaire corporate clients can use to obtain and assess that information from law firms as well as from other vendors.