In order to help its customers, Landry's has released a list of restaurant locations affected by a data breach reported in December. Several locations were in the Houston area.

Landry's began investigating after customers reported credit card breaches after visiting several restaurants.

The company said reports of security breaches include unauthorized charges on credit cards used at the restaurants.

List of Houston locations and dates:

Aquarium (Downtown) 5/8/2014 to 3/14/2015

Babin's Seafood House -- Willowbrook 5/8/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Babin's Seafood House -- The Woodlands 5/8/2015 to 12/3/2015

Brenner's Steakhouse On the Bayou 5/8/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Bubba Gump Shrimp -- Kemah 5/8/2015 to 12/3/2015

Cadillac Bar Food Truck Houston 8/22/2015*

Cadillac Bar Houston 5/8/2015 to 12/3/2015

Cadillac Bar Kemah 5/8/2015 to 12/3/2015

Fish Tales Galveston 5/9/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Fisherman's Wharf Galveston 5/9/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Flying Dutchman Kemah 5/9/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Galveston Convention Center Galveston 5/10/2014 to 12/3/2015

Grotto Galveston 5/9/2014 to 3/14/2015

Grotto The Woodlands 5/9/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Bullet Beverage Kemah 5/9/2014 to 3/14/2015; 5/7/2015 to 12/3/2015

Lighthouse Buffet Kemah 5/8/2015 to 12/3/2015

Kemah Boardwalk Sweet Scoops Kemah 5/8/2015 to 12/3/2015

Snack Shack Kemah 5/9/2014 to 3/14/2015; 5/5/2015 to 12/3/2015

Daiquiri Shack Kemah 5/9/2014 to 3/14/2015; 5/5/2015 to 12/3/2015

Boardwalk FantaSea Kemah 5/9/2014 to 3/14/2015; 5/5/2015 to 12/3/2015

Starbucks Kemah Boardwalk Kemah 5/10/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Boardwalk Pizza/Funnel Shack Kemah 5/10/2015*

La Griglia Houston 5/8/2015 to 12/3/2015

Landry's Seafood Galveston 5/5/2015 to 11/19/2015

Landry's Seafood Katy 5/8/5015 to 11/19/2015

Landry's Seafood Kemah 5/9/2014 to 3/14/2015; 5/8/2015 to 11/19/2015

Landry's Seafood The Woodlands 5/8/2015 to 11/19/2015

McCormick & Schmick's - Downtown 5/9/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

McCormick & Schmick's - Uptown Houston (Uptown) 5/9/2014 to 3/14/2015; 5/5/2015 to 10/27/2015

Morton's Houston (Downtown) 5/9/2014 to 3/14/2015

Morton's Houston (Galleria) 5/9/2014 to 3/14/2015; 5/8/2015 to 10/4/2015

Morton's The Woodlands 5/10/2014 to 3/14/2015; 5/8/2015 to 12/3/2015

Rainforest Cafe Houston (Galleria) 5/10/2014 to 3/14/2015

Rainforest Cafe Katy 5/5/2015 to 12/3/2015

Saltgrass Steak House Conroe 5/5/2015 to 12/2/2015**

Saltgrass Rodeo Boardroom Houston 3/3/2015 to 3/22/2015*

Saltgrass Rodeo Kiosk Houston 3/3/2015 to 3/22/2015*

Saltgrass Steak House Houston (SW Freeway) 5/5/2015 to 12/2/2015

Saltgrass Steak House Houston (Willowbrook) 5/8/2015 to 12/2/2015

Saltgrass Steak House Humble 5/8/2015 to 12/2/2015

Saltgrass Steak House Katy (Katy Freeway) 5/8/2015 to 12/2/2015

Saltgrass Steak House Pearland 5/5/2015 to 12/2/2015

Saltgrass Steak House Shenandoah (The Woodlands) 5/8/2015 to 12/2/2015

Saltgrass Steak House Sugar Land 5/8/2015 to 12/2/2015

The Westin (Food & Beverage Outlets) Houston (Downtown) 5/8/2014 to 3/14/2015; 7/23/2015 to 12/3/2015

Willie G's Houston 5/5/2015 to 12/3/2015

Click here for a complete list of locations.

So what do you do if you think you may be a victim? The Federal Trade Commission said one option is to place a credit freeze on your account. To place a freeze on your credit reports, the FTC said to contact each of the nationwide credit reporting companies: Equifax, Experian, and TransUnion. Name, address, date of birth, Social Security number and other personal information are required. Fees typically range from $5 to $10.

Landry's said it has implemented system changes to increase card security and worked with a cybersecurity company and card networks.