According to a recent survey from world research, fear of hackers was the No1 reason that shppers aren't buying online. This ranked higher than a lack of products and even a poorly designed site. Sellers are also nervous. The potential for loss from computer crim is already high and will continue to escalate exponentially as more businesses go live on the Net. Not only can the losses to the employees involved in protecting the business be overwhelming, but for busy commerce sites, the financial ramifications of a closed electronic storefront can also be devastating.
Field phreaking does happen, and it does happen quite a lot.
Another incident was when a hacker obtained tens of thousands of passwords using a Trojan horse program, which records the first 128 keystrokes when someone connects to the internet. These 128 keystrokes normally contain the user's name and their password. Kevin Lee Pousen was featured on Unsolved Mysteries in 1991 for charges including tampering with the telephone network and stealing government documents. Because of this apprance, he was captured by two bag-boys in hughes supermarket who saw his picture on the show. Although the job is hard, there are groups devoted to stopping violoations committed online.