ATLANTA, Sept. 05, 2025 (GLOBE NEWSWIRE) -- A shareholder class action lawsuit has been filed against Quantum Corporation (“Quantum” or the “Company”) (NASDAQ: QMCO). The lawsuit alleges that Defendants made materially false and/or misleading statements and/or failed to disclose material adverse information, including allegations that: (1) Quantum Corporation improperly recognized revenue during the fiscal year ended March 31, 2025; (2) Quantum Corporation would therefore need to restate its previously file ...