Half of UK Businesses Hit by Cyber Breaches in 2024: What Can Be Done?

The cybersecurity landscape in 2024 has proven more perilous than ever for UK businesses, with alarming statistics revealing that half of all companies experienced a cyber-attack or security breach in the past year. As threats evolve and grow in frequency, organisations must prioritise robust defences and proactive strategies to safeguard their operations.

In this article, we’ll explore the current state of cybersecurity in the UK, the concept of cyber hygiene, and essential practices every business should adopt to stay secure.

The Growing Threat of Cyber-Attacks

According to the 2024 UK Government Cybersecurity Breaches Survey, 50% of UK businesses faced a cyber-attack or security breach in the past year. Moreover, global cybercrime is expected to increase by 15% this year, adding to the urgency for enhanced security measures.

These figures align with 2023 data, which showed 32% of businesses experiencing cyber-attacks at least once a week. For businesses of all sizes, the question is no longer if they will be targeted but when.

Milan Bosman, Commercial Director at Hypernode, emphasised the importance of acting now:

“Warnings from experts about the rise in cybercrime in the UK have been proven valid. The need for maintaining strong cyber hygiene continues to grow, particularly as cybersecurity breaches can have devastating consequences for businesses.”

Read More: How to Stay Safe Online With a Secure Password

What is Cyber Hygiene?

Cyber hygiene refers to a set of practices designed to maintain the health and security of an organisation’s online systems and data. Much like physical hygiene involves regular maintenance of one’s body, cyber hygiene involves ongoing preventative measures to protect against cyber threats.

By adhering to good cyber hygiene, businesses can reduce the risk of attacks, improve system performance, and build resilience against evolving threats.

Read More: 5 Top Cybersecurity Practices For Enterprises

5 Key Cyber Hygiene Practices for Businesses

To fortify their defences, businesses should adopt the following essential cyber hygiene practices:

1. Antivirus and Antimalware Software

Installing reliable antivirus and antimalware tools is the first line of defence against malicious programs. These tools detect and neutralise viruses, ransomware, and other threats that could compromise data. Regular updates are crucial to keep these tools effective against constantly evolving threats.

2. Be Cautious of Phishing Scams

Phishing is the most common type of cybercrime, with 90% of businesses affected by cybercrime reporting phishing attempts. Criminals use deceptive emails, messages, or websites to trick individuals into providing sensitive information. Awareness and vigilance are key to identifying and avoiding phishing scams.

3. Back Up and Encrypt Data

Regularly backing up critical data ensures that businesses can recover quickly in the event of data loss or a ransomware attack. Sensitive information should also be encrypted to prevent unauthorised access, even if a breach occurs.

4. Secure Wi-Fi, Strong Passwords, and Multi-Factor Authentication (MFA)

These foundational steps are often overlooked but vital to good cyber hygiene:

• Secure Wi-Fi networks to prevent unauthorised access.
• Use strong, unique passwords for each account.
• Implement MFA to add an extra layer of security, requiring additional verification beyond passwords.

5. Educate All Employees

A business’s security is only as strong as its weakest link. Since cyber-attacks often target individuals within an organisation, comprehensive cybersecurity training for all employees is essential. Educating staff on recognising threats, such as phishing and social engineering tactics, can significantly reduce vulnerabilities.

Read More: 8 Cybersecurity Best Practices For Enterprise Companies

Why Cyber Hygiene is More Important Than Ever

The rise in cybercrime underscores the urgency for businesses to adopt robust cybersecurity measures. October, recognised as Cybersecurity Awareness Month served as a timely reminder for organisations to review their policies and ensure that staff are adequately trained.

Bosman concludes:

“Businesses need to act proactively to avoid breaches in security. Reviewing regulations and educating all employees are key steps to building resilience against the growing wave of cyber threats.”

Building a Cyber-Resilient Future

The digital threats facing UK businesses are more pervasive than ever, but the solution lies in vigilance, preparation, and ongoing education. By embracing strong cyber hygiene practices and fostering a culture of security awareness, organisations can mitigate risks and safeguard their operations against the escalating tide of cybercrime.

Is your business prepared to face the challenges of 2025? Take the first step by implementing these essential cybersecurity practices today.