Credit unions in the Upper Midwest and Middle South might wantto monitor their debit and credit card accounts more closely aftera company that supplies vending machines to entertainment venuesreported a card data breach.

Vacationland Vendors in Wisconsin Dells, Wis., supplies vendingmachines and games to businesses nationwide, including theWilderness Resorts in Wisconsin and Tennessee.

The company has released a public statement that an“unauthorized person wrongfully accessed certain parts of the pointof sales systems that Vacationland Vendors uses to process creditand debit transactions at the Wilderness Resorts.”