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If you suspect that someone has attacked your local host (localhost) by stealing your identity and you are unable to access 127.0.0.1, it is recommended that you take the following steps to solve this problem:
Firstly, immediately disconnect your computer from the network. This can prevent attackers from continuing to operate your system through the network.
Open the Task Manager or Activity Monitor to see if there are any suspicious processes running. If unknown processes are found, you can try ending them.
Use reliable antivirus software and anti malware tools to conduct a comprehensive scan of the system. Ensure that these tools are the latest version to detect the latest threats.
In Windows systems, the Hosts file is usually located in C: \ Windows \ System32 \ drivers \ etc \ hosts. On Mac and Linux systems, the Hosts file is located in/etc/hosts. Open this file and check for any suspicious entries. Under normal circumstances, 127.0.0.1 should point to localhost. If there are suspicious changes, restore them to the default values.
Ensure that your firewall and security software settings have not been tampered with. Reset or reconfigure them to ensure they run correctly and prevent unauthorized access.
Ensure that your operating system and all software are the latest version. Many security vulnerabilities are exploited through unreleased software.
Change all passwords related to your identity, including system login passwords, email account passwords, social media passwords, etc. Ensure high password strength, including letters, numbers, and special characters.
If the problem persists, it is recommended to backup all important data and then reinstall the operating system. This can ensure complete removal of malicious software and configurations from the system.
Best regards,
Jill Zhou
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