Kariinsys manager inc (hereinafter referred to as “we”) respects your privacy and is committed to protecting the security of your personal information and device data. Whether you are visiting our website or using our computer antivirus software (hereinafter referred to as “this software”), this policy applies to the data interaction between you and us.

1. Information we collect
   We only collect the following information when it is necessary, transparent, and authorized by the user:
   1.1 When visiting the website, you may collect:
   Contact information you submit (such as name, email address, etc. provided when filling out the form)
   Basic device information (IP address, browser type, access time, etc.) for analyzing website performance
   1.2 When using the software, you may collect:
   System information (for protection purposes only): operating system version, device type, basic system logs required by the antivirus engine
   Malicious sample metadata: When a potential threat is detected, the software may upload a file summary (such as a hash value) for threat identification, which does not include the file content itself
   Crash logs and usage statistics (optional): You can choose whether to enable it to improve product quality
   We will not read, store or upload your private files, documents, pictures or browsing content. We will not scan your private data for commercial analysis or advertising push.
2. How we use this information
   Provide and improve product features and service experience
   Respond to your support requests or problem feedback
   Analyze anonymous usage data to optimize system performance
   Comply with laws, regulations and regulatory requirements (if applicable)
3. Sharing and disclosure of information
   We will never sell, rent or exchange your personal information. Data may be shared in the following limited circumstances:
   Cloud infrastructure and anti-virus threat intelligence providers (such as virus database synchronization services) that cooperate with us, which must comply with data protection agreements
   Compliance disclosure under legal or court requirements
   Transfers are completed under the same privacy protection agreement during business adjustments such as company mergers, acquisitions or asset sales
4. Data security and retention
   We use industry-standard security technologies (such as encrypted transmission, permission control, and anti-tampering mechanisms) to protect data from unauthorized access, disclosure or abuse.
   User-related technical data is retained only for the period necessary to achieve protection and will be regularly cleared or anonymized.
5. Your rights and controls
   You have the right to:
   Access, correct or delete your information we hold
   Disable optional usage data collection or anonymous statistical analysis
   Unsubscribe from our newsletter
   Uninstall the software and completely clear local data
   All requests can be submitted to [email protected] and we will process them within a reasonable time.
6. Child information protection
   Our software and website are not intended for children under 13 years old and do not intentionally collect their information. If we find that it is collected by mistake, we will delete it immediately.
7. Policy updates
   We may update this privacy policy due to changes in products, services or laws. If there are major changes, users will be notified through the official website or in the software.