Interstate Management Company and MMMCA Data Breaches Expose Thousands of SSNs

Two significant data breaches have occurred in May 2026, affecting thousands of individuals. The Interstate Management Company reported a breach impacting 22,743 people, with personal data accessed between November 19 and November 22, 2025. The compromised data includes names, Social Security numbers, and financial details. Meanwhile, the Metropolitan Marine Maintenance Contractors' Association (MMMCA) disclosed a breach affecting 25,528 individuals, with unauthorized access detected on April 7, 2026. The MMMCA breach also exposed Social Security numbers, dates of birth, phone numbers, and addresses. Both organizations are currently investigating the incidents and potential class action lawsuits are being considered. Individuals affected by these breaches are encouraged to come forward to seek compensation for their losses.

Key Points: • Interstate Management Company breach affects 22,743 individuals with sensitive data exposed. • MMMCA breach impacts 25,528 individuals, compromising Social Security numbers and personal information. • Both organizations are under investigation for potential class action lawsuits.