Today I went online to check balances on my accounts, and noticed the checking account I used for shooting had a low balance. Further investigation revealed that $ 795.00 was on hold for a charge made to my Visa debit card in the last 24 hours . I called my bank and they indicated that the charges were made to T-MOBILE and Woolworths. Neither charge had cleared yet, so my card was cancelled . Now, this card has only been used for 4 purchases online. In January I purchased a 3 year NRA membership renewal at the NRA website and a new Nebraska hunting permit via the Nebraska Game and Parks commission web site. In March I purchased bullets from Midway USA via their website and that same month bought some belt loops for a Milt Sparks holster via Lightning Arms Sports Inc. in Oregon Im not sure how the card was compromised and used fraudulently, But it is obvious to me that one of the above websites has had some sort of security lapse that allowed my card data to be stolen. The card has always been in my possession and still is. It has never been used at any gas station, hotel or restaurant, but has been used at Scheels Sporting Goods one time, for reloading supplies. My intent on posting this information was just as a warning to anyone using a credit card online, that some gun related websites may have compromised security, or been the victims of hackers stealing credit card data, and not to disparage the retailers I was lucky to notice the problem with my account before the money was all gone, and my bank has a 100% online fraud protection, but many others may not, so be diligent and monitor all accounts that you may have used for internet purchases.