(Guide) Remove NOT_OPEN LOCKER Ransomware from Windows PC or Apple MacOS / OS X

NOT_OPEN LOCKER is a ransomware-kind, hight-threat virus that changed into determined with the aid of Jakub Kroustek. This virus is a brand new variant of Everbe ransomware, that infiltrates structures in a stealthy way and encrypts all person’s documents. during the encryption NOT_OPEN LOCKER virus adds the “.[[email protected]].NOT_OPEN” extension to each affected/encrypted file. for instance, the file that changed into named “1.jpg” will become “1.jpg.[[email protected]].NOT_OPEN” and so forth. as soon as this NOT_OPEN LOCKER ransomware has encrypted the documents, it stores a “!_HOW_RECOVERY_FILES_!.txt” file in every folder that includes encrypted files.

The “!_HOW_RECOVERY_FILES_!.txt” file includes a message declaring that each one user’s files were encrypted but no longer damaged, simplest changed. consistent with the message authors those adjustments can be undone, but, the simplest way to accomplish that is to receive the decryption software/key by using contacting NOT_OPEN LOCKER developers through supplied [email protected] e mail and the use of an id-902d495a94 as a topic of the e-mail. according to cyber criminals, they may then ship you a complete practise on the way to decrypt all your files. They even provide a unfastened decryption of 3 files as a assure that they’ll decrypt the relaxation of the files when the price is made/the ransom is paid. The text document does not comprise another records, which include what amount of money need to be paid, how rapid and in what shape (for example Bitcoins or different crypto currency). it’s also unknown whether the NOT_OPEN LOCKER developers use symmetric or uneven encryption algorithm. One way or some other, users need a decryption key with a view to be able to get their encrypted files again. observe that cyber criminals need to in no way be trusted and customers ought to ignore all their demands. it’s miles very commonplace that cyber criminals forget about their victims and do no longer ship the decryption key despite the fact that the ransom is paid. unfortunately, there are not gear that might be able to decrypting affected documents for free. The best manner to get lower back the misplaced documents is to repair them from a backup.

There are many ransomware-type viruses that are very much like NOT_OPEN LOCKER. for instance, Everbe, [email protected], Scarab-Hitler and a super range of others. a number of the ransomware-type viruses are designed by using the equal cyber criminals, a number of them now not, however, most of them percentage the identical motive – to encrypt user’s documents and them make ransom demands. most important variations among those viruses usually are the cost of decryption and the kind of encryption set of rules used. most cyber criminals use the RSA, AES and other comparable encryption algorithms which are designed to generate unique/man or woman decryption keys. The hassle is that it impossible to restore the encrypted documents manually, until the virus has a few insects or isn’t always completely developed. it’s miles strongly encouraged to create backups frequently and keep them on some disconnected/unplugged garage tool or use remote storing servers, in any other case created backups might be encrypted collectively with other regular statistics.

How did ransomware infect my laptop?

There are numerous one of a kind approaches to get inflamed via ransomware-type viruses. maximum commonly used strategies are electronic mail spam campaigns, trojan viruses, 1/3 party software program downloaders or different similar download sources, and pretend software updaters. when a spam marketing campaign approach is used, cyber criminals send diverse e-mails to users with a few connected files (together with MS office files, Java Script files and other documents). while opened, these documents execute scripts that are designed to down load and installation malicious software program/malware. 1/3 birthday celebration software program downloaders, loose file web hosting web sites, Peer2Peer (P2P) networks, unfastened software down load sites and different similar sources regularly include executable documents which are malicious, but are supplied as valid in order that users could be less complicated tricked into allowing diverse malware to be downloaded and installed. Trojan is that sort of virus that’s designed to cause chain infections. In other words, whilst trojan has inflamed the system, it generates various different viruses as properly. In a few instances systems get infected with the aid of ransomware-viruses through fake software updaters that supposedly update old software program or restoration various software program insects. but, as opposed to doing in order that they download and set up malicious software.

We strongly endorse to download software program using handiest reliable and trustworthy web sites or different sources, or/and the usage of direct links. keep away from using numerous 1/3 birthday party downloaders or installers, those regularly down load various rogue applications. always examine every obtained e-mail with care, do now not open attachments in e-mails that are despatched from unknown or suspicious senders. Use best official/implemented tools to replace software, those commonly are provided through legitimate builders. it is also crucial to have a credible antivirus software program set up and enabled.

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Most of the companies don't care about cybersecurity until they suffer a breach.
A healthy company must perform a penetration test from time to time. The penetration test must execute against all the assets of the company, including the workers who are the most vulnerable to the social engineering attacks.
A penetration test can be done either by a security specialist from inside of the company or by hiring an external cyber security company who can take care of everything.
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Mac / MacOS / OS X users can download free Mac antivirus solution CyberByte by clicking the banner. The free antivirus will help you to know if your Mac is infected. MacOS / OS X free antivirus of CyberByte is an awarded software for malware detection. The free antivirus for Mac is available for new MacOS and older OS X versions.

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