In lead up to the Annual ABA meeting in San Franscisco, the ABA has released its guidebook for cybersecurity. This is a reference for attorneys, law firms and business professionals. It provides practical cyber threat information, guidance, and strategies to lawyers and law firms of all sizes. The guide considers the interrelationship between lawyer and client, establishing what legal responsibilities and professional obligations are owed to the client in the event of a cyber attack. The book provides strategies to help law firms defend against the cyber threat, and also offers information on how to best to respond if breached.