There are several important measures that can be taken to counteract cyberattacks. Here are some of them:

1. Keep software and systems up to date: Regularly update all software and systems you use. Updates often include security patches that address vulnerabilities that can be exploited by attackers.

2. Use firewalls and antivirus software: Install a firewall and reliable antivirus and anti-malware software on your devices. Make sure to keep these programs updated regularly to maintain a high level of protection.

3. Use strong passwords: Create strong and unique passwords for each account, ensuring they include a combination of uppercase and lowercase letters, numbers, and special characters. Change your passwords regularly.

4. Enable two-factor authentication (2FA): Enable 2FA for your accounts whenever possible. This adds an extra layer of security by requiring an additional verification step, such as a code sent to your mobile device, along with your password.

5. Exercise caution with emails and attachments: Avoid opening suspicious emails or clicking on unknown attachments. These may contain malware or redirect you to malicious websites.

6. Verify the sender's identity: Before providing sensitive information or responding to requests, verify the identity of the sender through secure channels or by contacting them directly.

7. Protect sensitive data: Encrypt and secure sensitive data stored on your devices or transmitted over the internet. Use encryption software and secure protocols to maintain the confidentiality and integrity of the data.

8. Back up your data: Regularly back up your important data to external storage devices or secure cloud services. This ensures that you can recover your data in the event of a cyberattack or data loss.

9. Educate and train employees: Provide cybersecurity training and awareness programs to employees. Teach them about common cyber threats, safe browsing practices, and how to identify and report potential security incidents.

10. Implement access controls and user privileges: Restrict access to sensitive data and systems. Grant user privileges based on job roles and responsibilities to minimize the risk of unauthorized access.

11. Regularly monitor and audit systems: Monitor your systems for any suspicious activity or anomalies. Implement logging and auditing mechanisms to track and investigate potential security incidents.

12. Create an incident response plan: Develop an incident response plan that outlines the steps to be taken in the event of a cyberattack. This includes identifying key personnel, establishing communication channels, and defining the actions to mitigate the impact of an attack.

Remember that cybersecurity is an ongoing process, and it's important to stay updated on the latest threats and security measures to effectively counteract cyberattacks.