New wave of data-destroying ransomware attacks hits QNAP NAS devices

Network hardware-maker QNAP is urging customers to update their network-attached storage devices immediately to protect them from a new wave of ongoing ransomware attacks that can destroy terabytes of data in a single stroke.

Singapore-based QNAP said recently that it has identified a new campaign from a ransomware group known as DeadBolt. The attacks take aim at QNAP NAS devices that use a proprietary feature known as Photo Station. The advisory instructs customers to update their firmware, suggesting there is a vulnerability that’s under exploit, but the company makes no explicit mention of a CVE designation that security professionals use to track such security flaws.

“To protect your NAS from the DeadBolt ransomware, QNAP strongly recommends securing your QNAP NAS devices and routers by following these instructions,” company officials wrote: