SYSTEM AND METHOD FOR DETECTING COMPUTER SECURITY THREATS BASED ON VERDICTS OF COMPUTER USERS

Disclosed are systems, methods and computer program products for detecting unknown security threats. In one example, a system receives from an antivirus application deployed on a user's computer information about an unknown security event associated with a software executing on the computer and a user's verdict indicating that the software is harmful or clean. The system identifies the user of the computer and a role of the user. The role indicates user's level of expertise in the field of computer security. If the user has a high level of expertise in computer security, the system accepts the user's verdict. If the user has a low level of expertise, the system analyzes the information about the security event to verify that the user's verdict is correct. If the user's verdict was accepted or verified to be correct, the system updates an antivirus database associated with the antivirus application.