WordPress is a popular platform, which unfortunately also makes it a frequent target for hackers and malicious actors. Here are some tips to help prevent login attacks on your WordPress website:

1. Use Strong, Unique Passwords: This is one of the simplest but most effective security measures. Ensure that all users are using strong, unique passwords, which consist of a mix of uppercase and lowercase letters, numbers, and symbols.
2. Implement Two-Factor Authentication (2FA): By implementing two-factor authentication, even if a malicious actor obtains your password, they’ll still need the second form of authentication to gain access to your account. Many WordPress security plugins provide 2FA capabilities.
3. Limit Login Attempts: By limiting the number of login attempts from a single IP address, you can effectively block brute force attacks. There are several plugins available that provide this functionality.
4. Change the Login URL: By default, the WordPress login URL is yoursite.com/wp-admin. By changing this URL, you can prevent automated attacks from finding your login page.
5. Use a Security Plugin: Security plugins like Wordfence, Sucuri, iThemes Security, etc., can provide a host of protective measures, including firewall implementation, malware scanning, and more.
6. Keep WordPress Updated: Always keep your WordPress core, themes, and plugins updated. These updates often include security patches and enhancements that can help to protect your site.
7. Use Secure Connections: Always use HTTPS instead of HTTP to encrypt the data between your users and your website, reducing the risk of data interception.
8. Regularly Backup Your Site: Regularly backing up your site can save you from potential loss in case of an attack. There are many WordPress backup plugins that can automate this process.
9. Implement a CAPTCHA: Adding a CAPTCHA to your login page can help to prevent automated attacks.
10. Monitor your site: Regularly monitor your website for any unusual activities. This can be done via activity log plugins or through your hosting provider.
11. Disable XML-RPC: XML-RPC can be exploited for brute force attacks. If you don’t need XML-RPC functionality, consider disabling it.
12. Use Least Privileged Principle: Make sure that every user has the role that suits his needs, and nothing more. The less privileged a user is, the less damage can be done in case of an account breach.

Remember that no security measure is 100% effective, and it’s essential to implement a layered approach to security. Be proactive about your WordPress site’s security, regularly audit your site, and stay informed about new threats and how to protect against them.