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Useful tutorials on various PC troubleshooting topics. Video tutorials.

How to play Bodycam on Mac

Bodycam is a first-person shooter (FPS) game developed by Reissad Studio, known for its ultra-realistic graphics and unique gameplay perspective. The game is played from the viewpoint of a body-worn camera, which adds a distinctive found-footage feel often seen in police or military operations. This perspective, combined with high-fidelity graphics and realistic audio, aims to create an immersive and intense gaming experience. The game leverages Unreal Engine 5 to deliver hyper-detailed environments and lifelike visuals, making the gameplay appear almost like real footage. The bodycam perspective offers a different take on the traditional FPS control scheme, requiring players to adjust their aim and movement more precisely. Bodycam includes three game modes: Free-For-All Deathmatch, Team Deathmatch, and Body Bomb. Maps feature a dynamic day and night cycle, adding another layer of strategy, especially with the use of flashlights in dark environments. Additionally, the game includes a global ranking system, allowing players to compete on a worldwide scale. Bodycam has garnered significant attention for several reasons. Its ultra-realistic graphics and audio create an immersive experience that stands out in the FPS genre. The bodycam POV offers a fresh take on FPS gameplay, differentiating it from other shooters. The game has been widely discussed on social media and streaming platforms, contributing to its popularity. Furthermore, Bodycam has often been compared to Unrecord, another bodycam-style game, which has helped it gain visibility. Currently, Bodycam is only available for Windows PCs and does not officially support macOS. To run Bodycam on a Mac, you would need to use a workaround such as installing Windows on your Mac using Boot Camp, using cloud gaming services or using compatibility layer called CrossOver.

How to remove Razy Ransomware and decrypt .razy or .razy1337 files

Razy Ransomware is a malicious software designed to encrypt files on a victim's computer using an asymmetric encryption algorithm. Once it infects a system, it appends either .razy or .razy1337 as extensions to the names of the encrypted files, making them inaccessible without the decryption key. Following the encryption process, Razy creates three specific files and places them on the desktop: css.vbs, index.html, and razy.jpg. The "razy.jpg" file serves as an initial alert to the user, indicating that their files have been encrypted and directing them to open the index.html file for further instructions. However, unlike typical ransomware that provides detailed payment instructions and demands a ransom in cryptocurrency (usually between 0.5 and 1.5 Bitcoin), Razy's approach is somewhat different. The "index.html" file contains four links: two for payment and two leading to Razy's social media pages on Twitter and Facebook. Notably, these links are broken, suggesting that they lead nowhere. This peculiarity has led to the assumption that Razy might still be in development or created for research purposes rather than for financial gain.

How to remove PartiZAN32 Ransomware and decrypt .qwertzuioplkjhgfyxcvbnmD files

PartiZAN32 Ransomware is a type of malware, which restricts access to data by encrypting files and demanding a ransom for their decryption. It was discovered during an analysis of samples uploaded to the VirusTotal website. This ransomware appends a unique extension to the encrypted files and changes the desktop wallpaper to notify the victim of the attack. Once PartiZAN32 infects a computer, it encrypts the files and appends a specific extension to the filenames. The extension used by PartiZAN32 is .qwertzuioplkjhgfyxcvbnmD. For example, a file named 1.jpg would be renamed to 1.jpg.qwertzuioplkjhgfyxcvbnmD. PartiZAN32 uses strong encryption algorithms to lock the files on the infected computer. The exact encryption algorithm used by PartiZAN32 is not specified in the sources, but ransomware from the Xorist family typically employs symmetric encryption methods, making decryption without the key extremely difficult. artiZAN32 creates two types of ransom notes to inform the victim about the encryption and the ransom demand. Text file - a file named HOW TO DECRYPT FILES.txt is created on the desktop and in various folders. Pop-up message - a pop-up window is displayed with the ransom message. The ransom note instructs the victim to contact the attackers via email ( to receive a decryption key. It also warns against attempting to decrypt the files without the provided key, as this could result in permanent data loss. The note mentions that the victim has five attempts to enter the correct decryption key, after which the files and the victim's IP address will be sold on the dark web.

How to remove FOG Ransomware and decrypt .FOG or .FLOCKED files

FOG Ransomware is a newly identified strain of malicious software designed to encrypt files on infected devices, rendering them inaccessible until a ransom is paid. This ransomware variant was first detected in early May 2024 and has primarily targeted educational institutions and recreation sectors in the United States. Once Fog ransomware encrypts files, it appends either the .FOG or .FLOCKED extension to the filenames. For example, a file named document.docx would be renamed to document.docx.FOG or document.docx.FLOCKED. FOG Ransomware uses a multi-threaded encryption routine to encrypt files. It gathers system information, such as the number of logical processors, to allocate threads efficiently for encryption. The ransomware employs Windows API calls and references the NT API for system information. It also uses a JSON-based configuration block to control pre- and post-encryption activities, including the use of an embedded public key for encryption. After encrypting the files, Fog ransomware drops a ransom note named readme.txt in the affected directories. This note provides instructions for the victims on how to contact the attackers and negotiate the ransom payment. The note typically includes a link to a Tor dark website where victims can communicate with the attackers and view a list of stolen files.

How to stop “Saved Passwords Were Found Online” e-mail spam

Saved Passwords Were Found Online email scam is a type of phishing email that falsely claims that some of the recipient's saved passwords have been exposed online due to a data breach from a website or application they use. The email typically includes a call to action, urging the recipient to review their passwords immediately by clicking on a "Check passwords" button or link. This link, however, leads to a fraudulent webpage designed to capture the recipient's login credentials and other sensitive information.

How to remove CAMBIARE ROTTA Ransomware and decrypt encrypted files

CAMBIARE ROTTA Ransomware is a type of cryptographic malware designed to encrypt files on a victim's computer, rendering them inaccessible until a ransom is paid. Unlike typical ransomware, CAMBIARE ROTTA is geopolitically motivated, specifically targeting Italian users as a form of punishment for Italy's geopolitical stance, particularly its alliance with Israel. This ransomware is part of the Chaos Ransomware family and is notable for its ideological rather than financial motivations. Once CAMBIARE ROTTA Ransomware infects a computer, it encrypts files using strong encryption algorithms such as AES (Advanced Encryption Standard) for file encryption and RSA (Rivest-Shamir-Adleman) for encrypting the AES key. The ransomware appends a random four-character extension to the filenames of encrypted files. For example, a file named document.pdf might be renamed to document.pdf.kg4v. After encrypting the files, CAMBIARE ROTTA Ransomware changes the desktop wallpaper and generates a ransom note titled Leggimi.txt (Italian for "ReadMe.txt"). The note contains a political message rather than instructions for paying a ransom. It states that Italy must be punished for its alliance with Israel and informs victims that there is no option for data recovery. This indicates that the primary motive behind CAMBIARE ROTTA is political rather than financial.

How to remove Watz Ransomware and decrypt .watz files

Watz Ransomware is a variant of the STOP/DJVU ransomware family, a notorious group of file-encrypting malware. This ransomware encrypts files on the victim's computer, rendering them inaccessible, and demands a ransom payment in exchange for a decryption key. The primary goal of Watz Ransomware, like other ransomware, is to extort money from victims by holding their data hostage. Once Watz Ransomware infects a system, it encrypts files and appends the .watz extension to the filenames. For example, a file named document.docx would be renamed to document.docx.watz. Watz Ransomware employs a combination of AES-256 and RSA-2048 encryption algorithms. AES-256 is used to encrypt the files, while RSA-2048 is used to encrypt the AES key. This dual-layer encryption ensures that decrypting the files without the private key held by the attackers is nearly impossible. After encrypting the files, Watz Ransomware creates a ransom note named _readme.txt in each folder containing encrypted files. The ransom note typically includes instructions on how to pay the ransom, the amount demanded (usually in cryptocurrency), and contact information for the attackers. The note may also offer a "discount" if the ransom is paid within a specified timeframe.

How to remove Waqa Ransomware and decrypt .waqa files

Waqa Ransomware is a type of malicious software that belongs to the STOP/DJVU ransomware family. It is designed to encrypt files on the victim's computer, rendering them inaccessible until a ransom is paid. This ransomware is particularly notorious for its ability to cause significant damage by locking down personal photos, documents, and other important files. After successfully encrypting files, Waqa Ransomware appends the .waqa extension to the affected files. For example, a file named document.docx would be renamed to document.docx.waqa. Upon completing the encryption process, Waqa Ransomware generates a ransom note, typically named _readme.txt. This note is placed in every folder containing encrypted files. The ransom note informs the victim that their files have been encrypted and provides instructions on how to pay the ransom to obtain the decryption key. It often includes contact information for the attackers and a demand for payment in cryptocurrency, such as Bitcoin. Waqa Ransomware employs a combination of AES (Advanced Encryption Standard) and RSA (Rivest-Shamir-Adleman) encryption algorithms. AES is used to encrypt the files, while RSA is used to encrypt the AES key, making decryption without the private key extremely difficult.