1. Contact Your Telecom Provider
As soon as you suspect fraudulent activity, reach out to your telecom provider. They can help verify if the suspicious activity is indeed fraud and may offer immediate solutions such as blocking specific numbers or lines.
2. Change Account Passwords
Change the passwords for your telecom account and any connected devices. Use strong, unique passwords to enhance security.
3. Monitor Your Bills
Carefully review your telephone bills for any unauthorized charges. Keep a detailed record of any suspicious activity and report it to your provider.
4. Implement Call Blocking
Use call-blocking features to prevent unwanted calls. Many telecom providers offer services that allow you to block specific numbers or types of calls.
5. Update Your System Security
Ensure that all systems connected to your telephone lines are up-to-date with the latest security patches and updates. This helps prevent hackers from exploiting vulnerabilities.
6. Educate Your Employees
Conduct regular training sessions to educate your staff about the dangers of telephone fraud and the importance of vigilance. Ensure they know how to recognize and report suspicious activity.