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 619 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 619 is 20120522.001 and its description was last modified on May 22, 2012 2:32:27 PM PDT.

Security Update 619 adds coverage for the following vulnerabilities and threats:

• Web Attack: Blackhole Toolkit Website 21:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Facebook LikeJacking Attack 47:
  This signature will detect malicious web pages which are used for facebook likejacking attacks.
  
  

Security Update 619 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Malicious Exploit Kit Website 4:
  This signature detect attempts to download exploits from a malicious toolkit which may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Social Engineering Website:
  This signature detects attempts to exploit the user's machine using the Social Engineering Toolkit
  
  
• Web Attack: Malicious JAR File Download 6:
  This signature detects attempts to download malicious JAR files.