HauteLook was launched in Los Angeles, California by Adam Bernhard, a serial entrepreneur and former senior vice president at Joie clothing. Bernhard initially started the site as liquid8usa.com while he was working at Joie and noticed a market for off-price goods that were either in excess or leftover merchandise. In 2007, …show more content…
This is the called malicious advertising. They use software vulnerabilities in the system, implanted in the system to steal account passwords, bank information and personal data of. Ad networks are complex and it is difficult to detect and track. Ads may be based on location, time, preferences. Most ad platforms do not have the ability to verify that an ad is safe. The up and down relationships of multiple layers are difficult to verify. Malicious advertising is easy to carry out a large number of attacks. Also, ads can be broadcast to large sites and it does not require user clicks. Malicious ad hidden in the JavaScript code and is difficult to detect the drive-by download attack. A tool called JSAND which was evaluated of real world JavaScript code can detection and analysis of malicious code. It combines anomaly detection techniques and dynamic emulation. Malicious ads infect users ' devices in two ways. First, it infects people by clicking on ads. Malicious ads appear in a pop-up window or warning message. Such social engineering will require users to click on ads in order to install malicious programs. Second, is to use the Drive by download. Users infected by web site that contain malicious ads. Because the ads have code that scans user 's system for vulnerabilities. The vulnerability can be exploited to cause the system to download malware and execute it. Finally, it infects the system with a data-stealing program. (Nappa, Rafique & Caballero,