Information technology giant Ingram Micro has revealed that a ransomware attack on its systems in July 2025 led to a data breach affecting over 42,000 individuals.

Ingram Micro, one of the world’s largest business-to-business service providers and technology distributors, has over 23,500 associates, more than 161,000 customers, and reported net sales of $48 billion in 2024.

In data breach notification letters filed with Maine’s Attorney General and sent to those affected by the incident, the company said the attackers stole documents containing a wide range of personal information, including Social Security numbers.