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Delaware Joins Trend of Eroding Attorney-Client Privilege Protection of Investigation Materials

Client Alert | 1 min read | 08.13.14

In a decision with potentially far-reaching ramifications for companies conducting internal investigations, the Delaware Supreme Court in Wal-Mart Stores, Inc. v. Indiana Elec. Workers Pension Trust Fund IBEW (July 23, 2014) ordered Wal-Mart to hand over attorney-client privileged documents describing how it set up its investigation into Mexican bribery allegations. The Delaware Supreme Court held that, under the Garner exception, which allows stockholders to invade a corporation’s attorney-client privilege to prove a fiduciary breach by those in control of the corporation upon showing of good cause, Wal-Mart was required to comply with the stockholders’ request for information relating to the investigation, the potential of a cover-up, and the reports provided to the board of directors.

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Client Alert | 3 min read | 11.13.26

Massachusetts Trade Secret Preliminary Injunctions: Prove the Harm, Tailor the Relief

A strong trade secret claim is not a substitute for proof of irreparable harm. In Daikin Applied Americas Inc. v. Russo, No. SJC-13881 (Mass. Oct. 14, 2026), the Massachusetts Supreme Judicial Court held that likely success on a misappropriation claim does not create a presumption of irreparable harm. The court grounded its ruling in both the Massachusetts Uniform Trade Secrets Act and the traditional equitable principles the statute incorporates. It required a case-specific showing that the requested relief would prevent harm that a final judgment could not adequately remedy. ...