For the data to be deleted fro the hard drive, concerns the computer virus as one of the most common factor. Each and every computer virus is different and designed to harm a particular set of files.
Some of the common ways through which a computer virus can enter your system are downloading files from the Internet, attaching a virus-infected external storage media, and e-mails. Though the consequences of a virus attack vary from situation to situation, the most common outcome is permanent deletion of files.
In order to overcome the after-effects of any virus attack and access the files, the user needs to restore the files from an up-to-date backup. However, if in case no backup is available or backup is unable to restore required files, the user needs to opt for a commercial Hard Drive Recovery Software that can perform recovery of deleted files.
The list of computer virus is too long but the most common one is ‘Blackmal’ virus. This virus has till now infected more than 6,00,000 computer systems and resulted in huge data loss. The virus is competent enough to permanently delete eleven varied file types on the third of every month.
The virus is programmed to delete files not only from the system’s hard drive, but also from network-attached storage.
Prevention: To prevent the attack of Blackmal virus, you will need to follow the below mentioned prevention tips:
1.Always keeps an updated anti-virus installed on your system.
2. Always scan the external storage media before attaching it to your system.
3. Always scan an e-mail (specifically with an attachment) using an anti-virus application.
In case, the above prevention tips are not followed and your different file types have been deleted, then you will need to follow the below steps:
Restore the files from an adequate backup.
In case of failure of the restoration process, you will need to recover the files using an effective third-party Hard Drive Recovery Software.
A Hard Drive Recovery utility is a powerful utility that can scan virus infected media and recovers all lost files after virus attack. The tool is built with self-explanatory user-interface and needs no prior technical knowledge to perform recovery.
