Kaspersky: 30,000 Mac users left infected with Flashback, more Mac malware on the way

As of yesterday, security company Symantec released a statement claiming there were still 140,000 Macs infected from the recent Flashback malware outbreak that originally infected an estimated 600,000 Mac users. That was despite Apple issuing a Java security update to remove the malware. Today, security researchers from Kaspersky said during a press conference (via Ars Technica) that it estimated infections dropped to 30,000, while still warning more “mass-malware” on OS X is on the way:

“Market share brings attacker motivation… Expect more drive-by downloads, more Mac OS X mass-malware. Expect cross-platform exploit kits with Mac-specific exploits.”

Kaspersky also clarified that much of the Flashback infections were spread through trusted WordPress websites that have been hijacked rather than through malicious downloaded files as many assume. Ars explained:
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