A Web-borne malware attack that redirects users’ Internet searches is growing “exponentially,” researchers say. The attack, collectively dubbed “Gumblar,” has already infected more than 2,300 Websites. The malware resulting from Gumblar forcibly redirects search page results to sites other than those users expect to visit. Security company ScanSafe says it’s one of the fastest-growing infections on the Web, ScanSafe reports. In the past week, site compromises have grown at a rate of 188 percent, company says.”]