by Dan Goodin - May 27 2014, 6:40pm GMTST
A large number of people, mostly located in Australia, are reporting they have come under an unexplained attack that holds their iPhones and iPads hostage and demands they pay a $100 ransom.
The attack appears to work by compromising iCloud accounts associated with the disabled devices, according to an Apple support forum discussion that started Sunday morning and quickly accumulated several hundred posts. Commandeered devices typically emit a loud tone that's associated with a feature that helps users locate lost or stolen devices. iPhones and iPads also display the message: "Device hacked by Oleg Pliss. For unlock device, you need send voucher code by 100 usd/eur (Moneypack/Ukash/PaySafeCard) to email:lock404@hotmail.com for unlock." In some cases—specifically, when a user hasn't assigned a strong passcode to a locked device—it can only be unlocked by performing a factory reset, which completely wipes all previously stored data and apps. The mass compromise is a variation on so-called ransomware scams, which initially targeted Windows PC users and earlier this month was found targeting smartphone users running Google's Android OS.
Full Article
