The new iOS update to version 10.3 that was launched on the 28th of March might have been hurried after some user have reported that their devices are blocked due to a ransomware.
A virus that acted just like the FBI ransomware, to be more precise a pop-up that accused the owners of the devices that they have accessed illegal porn or pirated music, that seemed to be hard to remove or get rid off. In fact the ransomware was a fake one, and by clearing the browser cache memory the users could gain back full access to their devices.
Researchers have written that: “in fact the malware was a fake one and it did not encrypt any data. The purpose was to frighten the victims in order to pay for the unlocking of the browser before they would realize it is no need to pay a ransomware to recover phone data or access to the browser.“
The patch from iOS 10.3 did fix the problem, but prof. Alan Woodward, expert in cybernetic security at Surrey University has said that many iPhone users have avoided the update because it would have also bring some new features regarding the devices functionality.
I, for personal reasons, have not updated my iOS since version 10.0.1 and I also recommend waiting for a couple of days before doing any updates, because not all updates are good. Have you updated to the new iOS 10.3 due to the fake ransomware?