Security Updates give the most recent protection content for Norton Internet Security, which protect networked critical systems and remote and mobile users from unwanted network intrusions and hackers, as well as from viruses, Trojans, and worms.

To download and install the Security Update 660 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 660 is 20120726.001 and its description was last modified on July 26, 2012 3:05:26 PM PDT.

Security Update 660 adds coverage for the following vulnerabilities and threats:

• System Infected: Ransom Malware Activity 4:
  This signature detects Ransom malware activity on the infected machine.
  
  
• Web Attack: Microsoft Windows Help Center CVE-2010-1885 2:
  This signature will detect attempts to exploit a remote command execution vulnerability in Microsoft Windows Help Center.
  
  

Security Update 660 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Facebook Fake Plugin:
  This signature will detect malicious web pages which are used for facebook likejacking attacks.
  
  
• Web Attack: Malicious Java Download 6:
  This signature detects an attempt to detect vulnerability in Java which may result in remote code execution.
  
  
• Web Attack: Mass Injection Website 2:
  It is an attack where an iframe which points to a malicious site is injected in large number of clean websites.
  
  
• Web Attack: Facebook Fake Survey:
  This signature will detect malicious web pages using manual sharing as spreading vector.
  
  
• Web Attack: Mass Iframe Injection Website 10:
  It is an attack where an iframe which points to a malicious site is injected in large number of clean websites.
  
  
• System Infected: Bebloh Trojan Activity 2:
  Bebloh is a Trojan horse that modifies security settings in Internet Explorer.