Category Blog Articles

Cybersecurity is no longer just a concern for large enterprises. In the UK, small and medium-sized businesses (SMBs) are now prime targets for cybercriminals. Whether you run a local retail shop, an online business, or a professional services firm, the risk of cyberattacks is real and growing.

In 2024, 43% of cyberattacks targeted small businesses, yet many SMBs still underestimate the threat. With digital transformation accelerating, businesses must protect themselves from data breaches, phishing scams, and ransomware attacks.

Here’s why cybersecurity is now a top priority for UK SMBs and what you can do to protect your business.

1. Increased Targeting of SMBs by Cybercriminals

Many small businesses assume they won’t be targeted because they’re not as lucrative as larger companies. However, cybercriminals see them as easy targets due to weaker security systems and fewer IT resources.

Common attack methods include:

• Phishing attacks – Fraudulent emails tricking employees into revealing sensitive information.

• Ransomware – Malicious software encrypting business data until a ransom is paid.

• Credential stuffing – Hackers using stolen login credentials from previous data breaches to gain access.

Without adequate cybersecurity measures, SMBs are an easy payday for cybercriminals.

2. Regulatory Compliance and Legal Requirements

The UK’s Data Protection Act 2018 (DPA) and General Data Protection Regulation (GDPR) require businesses to safeguard personal data. A data breach can result in hefty fines from the Information Commissioner’s Office (ICO), not to mention the reputational damage.

Key legal risks include:

• Fines of up to £17.5 million or 4% of global turnover for serious GDPR violations.

• Mandatory data breach notifications within 72 hours.

• Potential lawsuits from affected customers or partners.

Ensuring cybersecurity compliance isn’t just about avoiding fines; it’s about maintaining customer trust and credibility.

3. Rise of Remote and Hybrid Working

Since the pandemic, remote working has become the norm for many SMBs. While this offers flexibility, it also increases cybersecurity risks.

Common challenges include:

• Employees using personal devices without proper security measures.

• Weak WiFi security in home networks.

• Increased risk of phishing and social engineering attacks targeting remote workers.

To combat this, businesses must implement endpoint security solutions, VPNs, and multi-factor authentication (MFA) to secure remote work environments.

4. Supply Chain Vulnerabilities

SMBs are often part of larger supply chains, making them an attractive target for hackers looking to exploit weak links. Cybercriminals can infiltrate an SMB’s systems and use them as a stepping stone to attack bigger organisations.

For example:

• A small IT provider with weak security could be hacked, exposing its clients’ networks.

• A local supplier could be breached, allowing hackers to inject malware into a corporate supply chain.

UK businesses must conduct cyber risk assessments on their suppliers and partners to prevent such attacks.

5. Financial Impact of Cyberattacks on SMBs

The cost of a cyberattack can be devastating for a small business. According to a UK government report, the average cost of a cybersecurity breach for small businesses in 2023 was £4,200, but this figure can be much higher for businesses suffering major disruptions.

Key financial risks include:

• Ransomware payments – Some SMBs pay thousands to recover stolen data.

• Loss of business – Customers lose trust after a data breach.

• Operational downtime – IT systems may be unusable for days.

• Legal costs – Facing fines and lawsuits from affected individuals.

For many SMBs, a single cyberattack can mean permanent closure.

6. The Increasing Sophistication of Cyber Threats

Cybercriminals are using more advanced tools, including AI-driven attacks and deepfake technology. These techniques make it harder for businesses to detect scams.

Emerging threats include:

• AI-generated phishing emails that look incredibly realistic.

• Deepfake voice scams where fraudsters impersonate CEOs to authorise fraudulent transactions.

• Automated cyberattacks that exploit software vulnerabilities within minutes.

To counter these threats, SMBs must invest in cybersecurity awareness training, AI-powered security tools, and threat detection solutions.

7. Cyber Insurance Is Becoming Essential

Cyber insurance is now a critical safeguard for SMBs. Many UK insurers offer cyber liability policies that cover:

• Data breach response costs.

• Business interruption losses.

• Ransomware recovery assistance.

However, insurance alone isn’t enough – most providers require businesses to have basic cybersecurity measures in place before issuing policies.

How Can UK SMBs Improve Cybersecurity?

1. Implement Basic Cyber Hygiene Measures

Start with the basics:

✔ Use strong, unique passwords and enable multi-factor authentication (MFA).

✔ Keep all software and devices up to date with security patches.

✔ Install firewalls, antivirus software, and endpoint protection.

✔ Regularly backup data to prevent ransomware losses.

2. Train Employees to Recognise Cyber Threats

Employees are the first line of defence. Conduct regular cybersecurity training to help them spot phishing emails, avoid social engineering attacks, and follow best practices.

3. Use Cloud Security Solutions

Many SMBs are moving to Microsoft 365, Google Workspace, and cloud-based accounting systems. Ensure these platforms are protected with:

• Access controls to limit who can see sensitive data.

• Encryption for secure file storage and sharing.

• Security monitoring tools to detect suspicious activity.

4. Conduct Regular Security Audits

Assess your cybersecurity risks with:

• Vulnerability scans to detect weaknesses.

• Penetration testing to simulate real cyberattacks.

• Cyber risk assessments for suppliers and partners.

5. Consider Cybersecurity as a Business Investment

Cybersecurity should not be seen as an expense but as a business enabler. A strong security posture builds customer trust, protects financial stability, and ensures long-term success.

To sum things up…

Cybersecurity is no longer optional for UK SMBs. With cyber threats increasing, businesses must take proactive steps to protect their data, employees, and customers.

By implementing strong security measures, training staff, and staying compliant with regulations, SMBs can reduce risks, avoid financial losses, and ensure business continuity.

If you’re unsure where to start, consider speaking to a cybersecurity consultant or investing in a managed security service. The cost of prevention is always lower than the cost of a breach.

Stay secure, stay prepared, and make cybersecurity a priority in 2025.

Microsoft is preparing to roll out Windows 11 24H2, the next major update to its operating system. While this update brings new features and security enhancements, one of the biggest talking points is changes to processor support. Some older CPUs will no longer be compatible, affecting both new installations and some upgrades. Here’s what you need to know.

What’s Changing?

With Windows 11 24H2, Microsoft has updated the list of supported processors, meaning certain older CPUs that were previously compatible may no longer meet the requirements. This is largely due to increased security and performance standards, particularly around AI acceleration and virtualization-based security (VBS).

Key Changes:

1. Intel 7th Gen Processors Losing Support

• While some 7th Gen Intel Core chips were unofficially compatible with Windows 11, Microsoft is tightening support in 24H2. If your system runs on an older Intel CPU, you may not receive future updates.

2. Stronger Focus on AI-Ready CPUs

• Windows 11 is shifting towards AI-driven features like Copilot and improved voice recognition. As a result, Microsoft is prioritizing newer Intel Core Ultra and AMD Ryzen AI processors, which include dedicated NPUs (Neural Processing Units).

3. Virtualization and Security Requirements

• Microsoft has increased security measures such as VBS, requiring CPUs with specific instruction sets. Older processors that lack support for features like TPM 2.0, Secure Boot, and Hyper-V enhancements will be left behind.

Which CPUs Are Still Supported?

✅ Intel

• 8th Gen (Coffee Lake) and newer

• Intel Core Ultra series

• Xeon Scalable (2nd Gen and later)

✅ AMD

• Ryzen 2000 series and newer

• EPYC 2nd Gen and later

✅ Qualcomm

• Snapdragon 8cx Gen 2 and later

What If You’re Using an Older CPU?

If your processor is no longer supported, your system may still run Windows 11 24H2, but you could face:

• No official updates – Security and feature updates may not be delivered.

• Reduced performance – AI-based enhancements won’t work optimally.

• Incompatibility with future updates – Future Windows versions could require a newer CPU entirely.

Should You Upgrade Your Hardware?

If you rely on an older Intel 7th Gen or early Ryzen processor, it may be time to consider upgrading. Microsoft’s focus on AI, security, and virtualization means future updates will demand more from hardware. If your PC is reaching the end of its lifespan, upgrading to a supported processor now will ensure long-term compatibility.

Final Thoughts

Windows 11 24H2’s stricter processor support isn’t just about dropping old hardware—it’s about pushing forward with AI, security, and efficiency. If your system is affected, now is a good time to evaluate your upgrade options. Whether that means a full PC replacement or just a CPU upgrade, staying ahead of these changes will help you avoid disruptions in the future.

In the hospitality industry, guest expectations for reliable and high-performance WiFi have never been higher. Whether it’s a hotel, resort, or event venue, seamless connectivity is crucial for enhancing guest satisfaction, enabling business operations, and supporting digital services such as smart room controls and contactless check-ins.

Cambium Networks is a leading provider of enterprise-grade wireless solutions, offering a robust, scalable, and cost-effective WiFi infrastructure tailored to the unique demands of the hospitality sector. Here’s why Cambium Networks stands out as the ideal choice for hospitality WiFi.

1. Seamless Guest Experience with High-Performance WiFi

Guests expect fast and reliable internet access for streaming, video calls, and work. Cambium’s Wi-Fi 6 access points (APs) deliver high-speed, low-latency connectivity, even in high-density environments such as hotel lobbies, conference centers, and guest rooms. With adaptive RF technology, Cambium optimizes bandwidth dynamically, ensuring every guest gets a smooth, uninterrupted experience.

2. Easy-to-Manage Cloud-Based Solution

For hospitality businesses, managing a complex WiFi network can be challenging. Cambium’s cnMaestro™ cloud management platform provides a centralized dashboard for monitoring, troubleshooting, and optimizing network performance. IT teams can quickly resolve issues, adjust bandwidth allocation, and ensure security compliance—all from a single interface.

3. Seamless Roaming and Coverage for Large Properties

Hotels and resorts often have multiple floors, outdoor areas, and conference spaces. Cambium’s mesh networking capabilities enable seamless roaming, ensuring guests stay connected as they move throughout the property. Unlike traditional setups that require complex cabling, Cambium’s wireless backhaul technology reduces infrastructure costs while maintaining high-speed connectivity.

4. Secure and Reliable Guest & Staff Networks

Security is a top priority in hospitality. Cambium’s networks feature:

• Role-based access control (RBAC) to separate guest, staff, and IoT devices.

• Encrypted guest portals with customizable branding for a seamless login experience.

• Automated threat detection to prevent unauthorized access and cyber threats.

By using VLAN segmentation, hotels can prevent guests from accessing sensitive business systems while ensuring compliance with data protection regulations.

5. Scalability for Growing Hospitality Needs

Whether upgrading an existing hotel or deploying WiFi in a new property, Cambium’s modular and scalable network architecture allows hospitality businesses to expand coverage without costly infrastructure changes. As guest demands evolve, adding new APs or increasing bandwidth is straightforward.

6. Cost-Effective Without Compromising Performance

Compared to legacy solutions, Cambium’s WiFi solutions offer:

✅ Lower total cost of ownership with cloud-managed automation

✅ No hidden licensing fees for essential network management features

✅ Longer AP lifespan with future-proof Wi-Fi 6 technology

For budget-conscious hospitality businesses, this means high-quality WiFi without excessive operational costs.

7. Enhanced Digital Services & Smart Hospitality Integration

Today’s hospitality businesses rely on digital services to enhance guest experience:

• Smart room controls (lighting, thermostats, entertainment systems)

• Contactless check-in/check-out via mobile apps

• IoT integration for smart locks, cameras, and automation

Cambium’s WiFi infrastructure ensures low-latency connectivity for these critical services, improving efficiency and guest satisfaction.

A fast, secure, and scalable WiFi network is no longer a luxury—it’s a necessity in hospitality. Cambium Networks offers a cost-effective, high-performance, and easy-to-manage solution that meets the demands of modern hotels, resorts, and venues.

With Cambium, hospitality businesses can provide seamless guest experiences, improve operational efficiency, and future-proof their networks for evolving digital services.

If you’re looking to upgrade your hospitality WiFi, Cambium Networks is a top-tier choice that delivers both reliability and innovation.