Symantec analysis of the botnet shows that many computers remain compromised with the trojan, though hundreds of thousands have been cleaned, and the infrastructure contains a Twitter communication apparatus.
Eighty-seven thousand people affiliated with Housatonic Community College may be open to identity theft after the institution became the second Connecticut school to experience a malware outbreak this year.
Apple has released a third update related to Flashback, but this time, the patch comes with a detection and removal capability for the prolific trojan, and disables Java by default.
The company said it is creating software that will detect and remove Flashback, as well as coordinating with global ISPs to dismantle the botnet's infrastructure.
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