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Useful tutorials on various PC troubleshooting topics. Video tutorials.

How to remove LockShit BLACKED Ransomware and decrypt .KJHEJgtkhn files

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LockShit BLACKED Ransomware is a type of malicious software that targets companies worldwide, encrypting their data and demanding a ransom for the decryption key. It is known for its aggressive tactics, including threatening to repeatedly attack a company if the ransom is not paid. The ransomware changes the desktop wallpaper and creates a ransom note named KJHEJgtkhn.READMEt.txt to provide victims with instructions on how to proceed. Once a computer is infected, LockShit BLACKED ransomware appends a unique extension to the encrypted files, which is .KJHEJgtkhn. The specific encryption algorithm used by LockShit BLACKED is not detailed in the provided sources, but ransomware typically employs strong encryption methods like AES or RSA, making it difficult to decrypt files without the corresponding decryption key. The ransom note informs victims that their data has been stolen and encrypted. It warns against deleting or modifying any files, as this could lead to recovery problems. The note also includes a link to a TOR website where the ransom payment is presumably to be made.

How to remove Ldhy Ransomware and decrypt .ldhy files

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Ldhy Ransomware is a type of malicious software that falls under the category of crypto-ransomware. It is designed to infiltrate Windows systems, encrypt files, and demand a ransom for the decryption key. This article aims to provide an informative overview of Ldhy Ransomware, its infection methods, the encryption it uses, the ransom note it generates, and the possibilities for decryption. Once Ldhy Ransomware has infiltrated a system, it targets and encrypts a wide range of file types, including documents, images, and databases, using the Salsa20 encryption algorithm. This algorithm is known for its strong encryption capabilities, making brute-forcing the decryption keys practically impossible. After encrypting the files, LDHY appends a .ldhy extension to the filenames, signaling that the files have been compromised. Ldhy Ransomware creates a ransom note named _readme.txt, which is typically placed on the victim's desktop. The note informs the victim that their files have been encrypted and that recovery is only possible by purchasing a decrypt tool and a unique key from the attackers. The ransom demanded can range from $499 to $999, payable in Bitcoin, with a 50% discount offered if the victim contacts the attackers within 72 hours.

How to stop Bank Confirmation e-mail spam

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Bank Confirmation email spam is a type of phishing scam where cybercriminals send fraudulent emails that appear to be from a bank or financial institution. These emails often claim that a payment has been made or that confirmation is required for a transaction, and they prompt the recipient to click on a link or open an attachment. The goal is to deceive recipients into disclosing their account login credentials or to infect their computers with malware. Bank confirmation email spam is a serious threat that can lead to identity theft, financial loss, and malware infection. By staying vigilant, using protective measures, and knowing how to respond to a suspected scam, individuals and organizations can significantly reduce their risk of falling victim to these cyber attacks.

How to remove Secles Ransomware and decrypt .secles files

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Secles Ransomware is a type of crypto-virus that encrypts users' files, rendering them inaccessible, and demands a ransom for the decryption key. The primary purpose of this article is to provide an informative overview of Secles Ransomware, including its infection methods, the file extensions it uses, the encryption mechanism it employs, the ransom note it generates, the availability of decryption tools, and potential decryption methods for affected files. Once Secles Ransomware infects a computer, it scans for files and encrypts them using a sophisticated encryption algorithm. The encrypted files are appended with a unique ID, the cybercriminals' Telegram username, and the .secles extension. The exact encryption algorithm used by Secles Ransomware is not specified in the provided search results, but ransomware typically uses strong encryption standards like AES (Advanced Encryption Standard) to prevent unauthorized decryption. After encryption, Secles Ransomware generates a ransom note named ReadMe.txt, instructing victims to install Telegram Messenger and contact the cybercriminals at @seclesbot to recover their data. The ransom note is usually placed in directories containing encrypted files or on the desktop.

How to stop “Have You Heard About Pegasus?” e-mail spam

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Have You Heard About Pegasus? email scam is a type of sextortion and phishing campaign that exploits the notoriety of the Pegasus spyware to intimidate recipients. The scam emails falsely claim that the sender has compromised the recipient's device with Pegasus spyware and has obtained sensitive or compromising information. The scammer then demands a ransom, typically in Bitcoin, to prevent the release of this information. Spam campaigns, also known as malspam, are a common method used by cybercriminals to distribute malware. These campaigns send out emails en masse, which may contain malicious attachments or links. When a recipient clicks on these links or opens the attachments, their device can become infected with malware. The types of malicious files used in these campaigns can vary, including documents, executables, archives, JavaScript files, and more.

How to remove Cdcc Ransomware and decrypt .cdcc files

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Cdcc Ransomware is a variant of the STOP/DJVU ransomware family, known for encrypting personal files on infected devices and appending the .cdcc extension to filenames. It targets a wide range of file types, rendering them inaccessible until a ransom is paid. For example, 1.jpg would become 1.jpg.cdcc. The ransomware employs the Salsa20 encryption algorithm, which is strong and requires a unique key for decryption. After encrypting files, Cdcc Ransomware creates a ransom note named _readme.txt and places it in every folder containing encrypted files, as well as on the desktop, ensuring the victim is aware of the attack. The main purpose of the article is to be informative, providing detailed information about Cdcc Ransomware, its infection methods, the encryption it uses, the ransom note it creates, and the possibilities for decryption, including the use of tools like the Emsisoft STOP Djvu decryptor.

How to remove Cdxx Ransomware and decrypt .cdxx files

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Cdxx Ransomware is a variant of the notorious STOP/DJVU ransomware family. It is a type of malware that encrypts personal files on infected devices, such as photos, documents, and databases, and appends the .cdxx extension to the filenames, effectively restricting access to these files until a ransom is paid. For example, document.pdf would be renamed to document.pdf.cdxx. The ransomware employs robust encryption algorithms, making the files inaccessible without a decryption key. Cdxx Ransomware creates a ransom note named _readme.txt in every directory where files have been encrypted. This note contains instructions from the attackers on how to pay the ransom and contact them. The ransom amount typically ranges from $999 to $1999, payable in Bitcoin. Cdxx Ransomware typically spreads through malicious downloads, email attachments, and phishing campaigns. Attackers use social engineering tactics to trick users into executing the ransomware on their systems. Once activated, Cdxx Ransomware scans the system for files to encrypt, avoiding system directories and certain file extensions like .ini, .bat, .dll, .lnk, and .sys.

How to remove Xrp Ransomware and decrypt .xrp files

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XRP Ransomware is a type of malicious software that belongs to the GlobeImposter ransomware family. Its primary function is to encrypt files on a victim's computer, rendering them inaccessible. The ransomware appends an email address and the .xrp extension to filenames, indicating that the files have been encrypted. Upon infecting a computer, XRP Ransomware scans the entire hard drive for files and locks them. For example, it changes 1.jpg to 1.jpg.[a.wyper@bejants.com].xrp. Ransomware typically employs symmetric or asymmetric encryption. Symmetric encryption uses the same key for both encryption and decryption, while asymmetric encryption utilizes two distinct keys - one for encryption and another for decryption. XRP Ransomware creates a ransom note named Read_For_Restore_File.html in each folder containing encrypted files. The ransom note typically instructs victims on how to pay a ransom to decrypt their files.