Aug. 14: Microsoft has issued an alert on its MSN Messenger site about a new virus known as the Choke worm that arrives as an EXE attachment during an IM chat session with an infected user.
Aug. 7: Microsoft has released a free tool that cleans up problems caused by the Code Red II worm. Find out more about the Code Red II Cleaner and download: CodeRedCleanup.exe - 60 Kb (Date - 7 Aug 2001).
