Malware known as Koler has been on the radar since May when it started being distributed through porn websites under the guise of legitimate apps. A new variant of the threat spreads through SMS messages that attempt to trick users into opening a shortened bit.ly URL. Victims are asked to pay a “fine” using MoneyPak prepaid cards in order to regain control of their phones. Koler is capable of displaying localized messages to users from at least 30 countries, including the U.S., where the impersonated law enforcement agency is the FBI.”]