In re Lernout & Hauspie Sec. Litig., 222 F.R.D. 29 (D. Mass. 2004)

Key Insight: Finding that the production of privileged email was not inadvertent, court held that accounting firm waived attorney-client privilege as to disclosed email, and as to 15 other emails on same subject matter

Nature of Case: Securities class action

Electronic Data Involved: Email