More than 4 Million Exposed in TransUnion Data BreachSeptember 23, 2025Amanda Forrester / news@whmi.comCredit bureau TransUnion suffered a data breach this summer, prompting Michigan Attorney General Dana Nessel to issue a consumer alert warning. “This is why I have long supported stronger data breach notification laws that would give us greater ability to track breaches, hold companies accountable and better protect Michigan consumers. I urge residents to be vigilant and take advantage of the resources available to help safeguard their personal information.”Officials recommend the following steps to protect themselves during a data breach:- Watch out for phishing emails. A credit freeze prevents creditors, such as banks or lenders, from being able to access someone’s credit reports. Credit bureaus are required by law to allow an individual to place, temporarily lift or remove a credit freeze for free.