Goodwill of Greater Grand Rapids is a nonprofit thrift store chain serving the Grand Rapids Michigan community, providing job training and employment services funded through retail store sales. A ransomware gang hit Goodwill's local network sometime before March 14, 2026, taking down their point-of-sale systems and forcing stores to operate cash-only. The attack went undetected or unreported publicly for nearly two weeks before a formal statement was issued.
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The method by which the Interlock ransomware gang gained access to Goodwill of Greater Grand Rapids' network has not been disclosed. The attack was silently present for at least 13 days before public acknowledgment.
