Unplug Quickly
Western Digital’s My Book and My Book Duo drives seem to have a vulnerability that allows access through commands generated by ‘outside sources’ that cause the entire contents of the drive to be erased by executing a factory reset, unbeknownst to the user Western Digital has issued a notice to all users , especially those that have their drives directly connected to the internet, such as with a direct connection to a router, to disconnect their drives from the internet and follow steps to connect the drive directly to your computer via an Ethernet cable, rather than accessing the drive via a network or the internet.
According to the WD forum, multiple users have found their drives wiped clean while they were away from the system, with many unable to recover their data. Those most vulnerable seem to be those that enable port sharing, a way for multiple users (processes) to share a port and IP address. Using a technique called port scanning, hackers can find those devices that are using this protocol and access the drive with a relatively simple exploit. What makes this a bit unusual is that WD stopped supporting My Book Live in 2015 with one last firmware update and no breech of either cloud services or the devices has been reported. Of course those who have not backed up their drives are paying the price, but where do you backup a 2Tb drive to, another 2Tb drive or the cloud, which was the point of moving the data to the drive in the first place.