Short Answer 
The first step in addressing security threats is to monitor for abnormalities like unauthorized access and unusual network activity. Next, recognize critical incidents such as data breaches and malware that require immediate action, and then promptly report these issues to the relevant authorities, including the IT security team or law enforcement, to facilitate quick resolution.
Step 1: Identify Security Anomalies
Begin by closely monitoring your systems for any signs of security anomalies. Look out for specific incidents that could indicate a security threat, such as:
- Unauthorized access or login attempts
- Suspicious network activity or unusual system behavior
- Unfamiliar devices connected to your network
Step 2: Recognize Critical Incidents
It’s essential to be aware of critical incidents that demand immediate attention. These can lead to significant security incidents, including:
- Data breaches or unauthorized data access
- Malware or virus infections
Step 3: Report to Relevant Authorities
Once you identify any potential security anomalies or critical incidents, promptly report them to the appropriate authorities. This may include your IT security team or relevant law enforcement, ensuring a swift investigation and resolution to mitigate any potential damage.