Cybersecurity threats are increasing, among which Mmvb ransomware is a common and dangerous one. This article will guide you on how to identify, remove and prevent Mmvb virus.

What is Mmvb ransomware?

Mmvb ransomware mainly encrypts files with the ".mmvb" extension. Victims usually receive information informing their files, pictures, documents and other important data have been encrypted and that only by paying a ransom can the decryption software be obtained. The amount of ransom will increase over time.

In addition to encrypting files, Mmvb virus will also delete shadow copies to prevent data recovery, modify HOSTS files to block secure website access, and even install other Trojan viruses.

How to remove Mmvb ransomware?

Because the encryption technology of Mmvb virus is complex and decryption is extremely difficult, even professionals may be helpless. Never pay the ransom, as hackers may not keep their promises and may even install more malware.

We recommend that you seek help from professionals. Before this, you can try using third-party antivirus software and decryption tools. If you do not have third-party antivirus software, you can use the Windows Security Center that comes with Windows:

Step 1: Press Win I to open settings and click Update and Security .

Step 2: In the Windows Security Center tab, click Virus and Threat Protection .

Step 3: Click Scan Options > Microsoft Defender Scan Offline > Scan Now .

After the scan is complete, disconnect the network, isolate the infected system, and find out where the malware comes from. If the problem cannot be resolved, please report it to the relevant department.

How to avoid Mmvb ransomware infection?

Mmvb malware is usually spread through spam, suspicious download channels, or third-party downloaders. The following measures can effectively prevent infection:

1. Back up data regularly.
2. Keep the system and software updated to the latest version.
3. Install antivirus software and firewall.
4. Implement network segmentation.
5. Improve email protection awareness.
6. Strengthen terminal security.
7. Restrict user access.
8. Run security tests regularly.

Backup data using MiniTool ShadowMaker

After the .mmvb virus encrypts the file, the data may not be recovered. To prevent data loss, it is highly recommended that you regularly back up important data to an external hard drive or other secure location.

MiniTool ShadowMaker is an excellent PC backup software that supports file/folder, partition/disk and system backup. You can choose internal/external hard disk or NAS device as backup targets. You can choose incremental or differential backup to save resources and set up a backup plan. You can try it for 30 days for free.

Step 1: Start MiniTool ShadowMaker and click Continue to try to enter the interface.

Step 2: In the Backup tab, select the backup source and destination respectively, and then click Backup now to perform the backup task.

Summarize

This article introduces Mmvb ransomware and its prevention methods. Hope this article helps you better deal with cybersecurity threats.

The above is the detailed content of Guide to Protect Your PC from Mmvb Ransomware - Resolved!. For more information, please follow other related articles on the PHP Chinese website!