Security experts have warned of surge in viruses disseminated in terms of actually worth-trusting password-protected zip file attachments. Email Systems, Messaging security expert, maintains more virus designers than ever before are providing their nasty code as either an encrypted or password-sheltered email, leading even the security-savvy to get prey inadvertently.

The first viruses concealed in purportedly safe and sound zip attachments were spotted 6 months back, stated Greg Miller, marketing director at Email Systems. He maintained the condition has gone downhill significantly in current weeks with a major swell in many such mails being spread.

Millar said,

This is another step change in the tactics of the virus industry. We’ve seen a drop off in viruses delivered by email in the last year or so. Now there’s obviously been another fluctuation in what virus writers are up to. They are getting even cleverer, and hiding the viruses a little bit.

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