Small businesses are often the most vulnerable to cyberattacks, not because they’re easy targets, but because they frequently overlook basic cybersecurity practices. In fact, 60% of small businesses that suffer a cyberattack go out of business within six months. To help you avoid becoming a statistic, we’ve identified the top three cybersecurity mistakes small businesses make—and how you can fix them.

1️⃣ Weak Passwords

Using weak or reused passwords is one of the most common—and dangerous—mistakes small businesses make. A single compromised password can give hackers access to your entire network, leading to data breaches, financial losses, and reputational damage.

How to Fix It:

  • Use strong, unique passwords for every account. A strong password should be at least 12 characters long and include a mix of letters, numbers, and symbols. Learn more about creating strong passwords from NIST’s Password Guidelines.
  • Implement a password manager to securely store and generate passwords.
  • Enable Multi-Factor Authentication (MFA) wherever possible to add an extra layer of security. Learn more about MFA in our post, Why Multi-Factor Authentication (MFA) Is a Must.

2️⃣ No Security Updates

Failing to update software and systems is like leaving your front door unlocked for hackers. Outdated software often contains vulnerabilities that cybercriminals can exploit to gain access to your network.

How to Fix It:

  • Regularly update all software, including operating systems, applications, and antivirus programs.
  • Enable automatic updates to ensure you’re always running the latest versions.
  • Replace outdated hardware and software that no longer receive security patches.

3️⃣ Lack of Backups

Many small businesses don’t realize the importance of regular backups until it’s too late. A ransomware attack, hardware failure, or accidental deletion can wipe out critical data, bringing your operations to a halt.

How to Fix It:

  • Implement a 3-2-1 backup strategy: Keep three copies of your data, on two different types of storage, with one copy stored offsite (e.g., in the cloud).
  • Test your backups regularly to ensure they can be restored quickly in case of an emergency.
  • Use encrypted backups to protect your data from unauthorized access.

Bonus Tip: Employee Training

Your employees are your first line of defense against cyber threats. Unfortunately, many small businesses neglect to provide adequate cybersecurity training, leaving their teams unprepared to recognize and respond to threats like phishing emails.

How to Fix It:

  • Conduct regular cybersecurity training sessions to educate employees about common threats and best practices. For more tips, check out CISA’s Small Business Cybersecurity Guide.
  • Simulate phishing attacks to test your team’s awareness and improve their response.
  • Create a cybersecurity policy that outlines acceptable use of company devices and data.

Final Thoughts

Cybersecurity doesn’t have to be complicated or expensive. By addressing these three common mistakes—weak passwords, no security updates, and lack of backups—you can significantly reduce your risk of a cyberattack and protect your business from devastating consequences.

Is your business at risk? Let us perform a security check-up. Book a consultation today and take the first step toward securing your business.