1. When you are searching for a place to buy a specific thing and no results appear to be from familiar retailers, you should be hesitant about entering your details. Look for security signs from Verisign or Cybertrust, so you know the retailer is not to take your cash.
2. If you frequently shop online, make sure your antimalware is always high quality and up-to-date. Major shopping sites are frequently targeted by hackers as well as other shady types who attempt to steal your own personal identification or get into your accounts. Heed any warnings your security software gives you about sites and report suspicious activity to the webmaster of the shopping site.
3. If you're considering buying a product online, look into the reviews. The reviews using their company people that have used the product will be able to give you a good idea about the product. You could possibly find out the caliber of the product, if this worked as described, and if you should make the purchase.
4. While shopping online, make sure the site you happen to be on begins with "https". The "S" means that the site is secure, which entails that you could safely enter your personal information without having to worry about identity theft. In case a site lacks the "S" in it, you might want to avoid using it.
5. While shopping online, use a credit card instead of a debit card. This is because credit cards are based on your credit, not the amount of money within your bank account. In case a internet hacker gets your banking information, they can completely ruin you within a matter of hours.