Anyone with a CAPCOM ID: 11,774,247 records worldwide.
Capcom, 11.7 million accounts
Someone got into CAPCOM ID, the game maker’s account service, and took email addresses and login history. Capcom says card numbers were not included.
If you have a CAPCOM ID, expect emails pretending to be Capcom.
“there is a possibility that the affected information could be misused to send fraudulent emails or other communications impersonating Capcom or related parties.”
Capcom
If an email says it is from Capcom, don’t open its links or attachments.
This one is on Capcom, not on you; watch your inbox for its notice.