Devices connected to the network can suffer multiple attacks that put security and privacy at risk. There are many threats that in one way or another could affect us. In this article we echo an issue that affects QNAP devices. It is the Qlocker ransomware and uses 7zip to encrypt the devices and then ask for a ransom in return.

QNAP has released an updated version of Malware Remover for operating systems like QTS and QuTS hero to tackle the ransomware attack. If user data is encrypted or is being encrypted, the NAS should not be turned off. Users should run a malware scan with the latest version of Malware Remover immediately and then contact QNAP Technical Support to fix this threat.

For unaffected users, it is recommended to immediately install the latest version of Malware Remover and run a malware scan as a precaution. All users should update their passwords to more secure ones, and the Media Console, Media Streaming Plug-in, and Hybrid Backup Sync apps should be updated to the latest version available. In addition, users are advised to change the default network port 8080 to access the operational interface of the NAS. The steps to perform the operation can be found in the best information security practices offered by QNAP.

This Qlocker malware is understood to be due to an existing vulnerability. A critical flaw that could allow a hacker to gain access to a device and thus run malware to encrypt files. Protecting our devices is essential and we recommend you see the complete guide to protect a QNAP NAS server.

Without a doubt, ransomware is one of the most important threats on the Internet. As we know, the goal of hackers is to encrypt systems and devices and then ask for a ransom to profit. It is something that can affect both home users and businesses. A very present problem and that with the passage of time it has been perfecting.

Check also:
PureLocker Ransomware that encrypts servers
Phobos – A serious threat for working enterprises


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