Small Tennessee credit union says it lost $545,000 after tech giant failed to activate antivirus software.
Report says while many of this older generation are willing to use new technologies, many are not aware of the resources available to help protect their identities.
Web security firm says 68 of 100 tech-savvy subjects followed links about new job alerts to potentially infected website.
One in every 3,000 computers monitored by a global security specialist is infected with a new version of the Zeus password-stealing malware, said Trusteer, a New York-based company.
A new version of the Zeus password-stealing malware is on the loose and already has infected one in every 3,000 computers monitored by a Web security firm that works to protect more than 6 million end users.