The Hacker News Logo
Subscribe to Newsletter
CrowdSec

The Hacker News - Cybersecurity News and Analysis: QNAP NAS

Warning: Yet Another Bitcoin Mining Malware Targeting QNAP NAS Devices

Warning: Yet Another Bitcoin Mining Malware Targeting QNAP NAS Devices

December 07, 2021Ravie Lakshmanan
Network-attached storage (NAS) appliance maker QNAP on Tuesday released a new advisory warning of a cryptocurrency mining malware targeting its devices, urging customers to take preventive steps with immediate effect. "A bitcoin miner has been reported to target QNAP NAS. Once a NAS is infected, CPU usage becomes unusually high where a process named '[oom_reaper]' could occupy around 50% of the total CPU usage," the Taiwanese company  said  in an alert. "This process mimics a kernel process but its [process identifier] is usually greater than 1000." QNAP said it's currently investigating the infections, but did not share more information on the initial access vector that's being used to compromise the NAS devices. Affected users can remove the malware by restarting the appliances. In the interim, the company is recommending that users update their QTS (and QuTS Hero) operating systems to the latest version, enforce strong passwords for administr
New QNAP NAS Flaws Exploited In Recent Ransomware Attacks - Patch It!

New QNAP NAS Flaws Exploited In Recent Ransomware Attacks - Patch It!

April 23, 2021Ravie Lakshmanan
A new ransomware strain called " Qlocker " is targeting QNAP network attached storage (NAS) devices as part of an ongoing campaign and encrypting files in password-protected 7zip archives. First reports of the  infections   emerged on April 20, with the adversaries behind the operations demanding a bitcoin payment (0.01 bitcoins or about $500.57) to receive the decryption key. In response to the ongoing attacks, the Taiwanese company has released an advisory prompting users to apply updates to QNAP NAS running Multimedia Console, Media Streaming Add-on, and HBS 3 Hybrid Backup Sync to secure the devices from any attacks. "QNAP strongly urges that all users immediately install the latest Malware Remover version and run a malware scan on QNAP NAS," the company  said . "The Multimedia Console, Media Streaming Add-on, and Hybrid Backup Sync apps need to be updated to the latest available version as well to further secure QNAP NAS from ransomware attacks."
Online Courses and Software

Sign up for cybersecurity newsletter and get latest news updates delivered straight to your inbox daily.