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Safeguard Your Instant Messenger

Symantec Internet Threat Meter
Instant Messaging
Use Basic Caution
LOW
RISK
Use Basic Caution
Active exploitation of two vulnerabilities
We are aware of active exploitation of two vulnerabilities affecting Microsoft Internet Explorer 7 and Microsoft WordPad. Please apply workarounds as provided by the vendor. >MS08-078


How They Attack


How You Know


What To Do

Malware Malware
  • IM attachments, just like email attachments, can carry destructive viruses, Trojan horses, and worms
  • Some new worms use IM software to send themselves to every member of your buddy list
  • Don't open attachments or click on Web links sent by someone you don't know
  • Don't send files over IM
  • If a person on your Buddy list is sending strange messages, files, or web site links, terminate your IM session
  • Remove viruses from IM with Norton AntiVirus
Spam SPAM
  • Some Spam can contain offensive language or links to Web sites with inappropriate content
  • Reject all Instant Messages from persons who are not on your Buddy list
  • Do not click on URL links within IM unless from a known source and expected
Vulnerability Vulnerabilities
  • Most instant messages still travel unencrypted across the Internet, exposing private conversations to anyone who can find a way to listen in
  • Never send personal information through an IM
  • Keep your IM software up to date
  • Keep your operating system and security software up to date with Norton Internet Security