Hello,
If your files and folders have been affected by ransomware and have been renamed with the ".extended" extension, here are some steps you can take to mitigate the issue:
Isolate the infected system: Disconnect the affected computer from the network or any other devices to prevent the ransomware from spreading further.
Identify the ransomware: Try to determine the specific ransomware variant affecting your system. This information can help in finding decryption tools or specific instructions provided by security researchers or antivirus companies.
Remove the ransomware: Use a reliable and up-to-date antivirus or antimalware software to scan your system and remove the ransomware. Ensure that your antivirus software is capable of detecting and removing ransomware infections.
Restore files from a backup: If you have regular backups of your files stored on an external drive or a cloud storage service, restore your files from a clean backup. Make sure to scan the backup files for any potential malware before restoring them to your system.
Check for ransomware decryption tools: Check reputable cybersecurity websites or forums for any available decryption tools that may be specific to the ransomware variant affecting your files. Security researchers sometimes release free decryption tools that can help recover encrypted files.
Report the incident: Contact your local law enforcement agency or a cybersecurity organization to report the ransomware attack. Provide them with any information you have about the attack to assist in their investigations.
Enhance your security measures: After recovering your files, take steps to improve your system's security. Update your operating system, keep your antivirus software up to date, and enable automatic security updates. Be cautious with email attachments, downloads, and links, as they can be common entry points for ransomware infections.
It's important to note that not all ransomware variants have decryption tools available, and in some cases, paying the ransom is not recommended as it does not guarantee the recovery of your files and supports criminal activities. Prevention, regular backups, and maintaining a robust security posture are the best ways to protect yourself against ransomware attacks.
I used AI provided by ChatGPT to formulate part of this response. I have verified that the information is accurate before sharing it with you.
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