Hacking and Cybercrime

Topics: Malware, Phishing, Attack Pages: 2 (730 words) Published: May 14, 2013
Development in Hacking, Cybercrime, and Malware
The Symantec Global Internet Security Threat Report noted a shift in malicious activity to be emerging. The growing level of malicious code activity has also resulted in the proposal of a new cybercrime bill. Malicious activity tends to increase in rapid growth in broadband infrastructure and connectivity. In January 2010, reports emerged that dozens of large companies had been compromised by attackers using the Hydra Trojan. Typically, this type of attack begins with some reconnaissance on the part of attackers. Typically, this type of attack begins with some reconnaissance on the part of attackers. This can include publicly available information about the company and its employees, such as from social networking sites. This information is then used to create specifically crafted phishing email messages, often referred to as spear phishing, that target the company or even specific staff members. These email messages often contain attachments that exploit vulnerabilities in client-side application or links to websites that exploit vulnerabilities in web browsers or browser plug-ins. In 2009, 60 percent of identities exposed were compromised by hacking attacks. Which are another form of targeted attack. The hackers gained access to the company payment processing network using an SQL injection attack. The attackers then installed malicious code design to gather sensitive information from the network, which allowed them to easily access the network at their convenience. The attacks resulted in the theft of approximately 130 million credit card numbers. Web-based attacks have replaced the mass mailing worm in this position. Attackers may use social engineering, such as in spam messages, to lure a user to a website that exploit browser and plug-in vulnerabilities. These attacks are then used to install malicious code or other applications such as rogue security software on the victim’s computer. Four of the top...
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