NEW YORK (AP) — Morningstar Inc. says it discovered an illegal intrusion into its systems that may have compromised some of its clients' personal information, including email addresses, passwords, and credit card numbers.
The Investment research provider said the breach took place around April 3.
The intrusion affected about 2,300 users whose credit card information was stored in the Morningstar Document Research system, formerly known as 10-K Wizard. An additional 182,000 clients who had email addresses and user-generated passwords in the system may have been affected, the company said in a filing with the Securities and Exchange Commission.
The company sent notices to clients and reset their passwords. It is offering 12 months of free identity protection to clients whose credit cards may have been compromised.