Cyber Attacks: How To Support Your Business

What is a cyber attack and how can they be prevented?

Cyber attacks on UK businesses have surged recently, with major chain stores having been targeted in 2025.

The aim of a cyber attack is to damage or gain access to important documents or systems. Examples include:

• Malware – Software that can be hidden in email attachments or programs, harming IT networks by spreading viruses and spyware.
• Phishing – Fraudulent emails sent ‘from’ reputable companies with the aim to gain access to sensitive data.
• Ransomware – A type of malicious software designed to restrict access to company critical data until a ransom is paid.

Prevention is better than cure when it comes to cyber security, with a robust approach to security and vulnerability management reducing the likelihood of a breach. Businesses should implement multi-factor authentication for employees, enforce strong access controls for sensitive data, and regularly assess and patch system vulnerabilities.

What should a business do if they experience an attack?

Identifying and assessing the damage

An indication that a cyber attack is occurring might include:

• External parties informing you of strange emails coming from your business
• Unauthorised payment requests
• Unusual activity on your accounts
• Direct messages demanding a ransom to re-gain access to your files

After detecting a cyber attack, quickly determine its type, damage, and impact.  The impact could be minimal disruption, or in more serious cases, financial losses and customer data breaches may occur.

Isolating the threat

To prevent the attack from spreading, it is important to disconnect any compromised devices from your network. Pausing any external communication is also key at this stage, to limit the attacker/s from gaining wider control.

Resolving the incident

Your IT support team, whether internal or outsourced, can resolve any issues and implement your disaster recovery plan, including restoring systems and data from backups.

Communicating with regulators and authorities

Depending on the type of breach and its impact, you may need to report the incident. For example:

• GDPR requires breaches involving personal data to be reported within 72 hours
• An attack with potential legal or financial implications
• Larger scale attacks that have the potential to impact other businesses

You can find out more here.

Protecting your business

Protecting a business from cyber security threats involves using strong security strategies, antivirus software, and better network security. In today’s digital landscape, it should form a critical component of your overall business strategy. But it’s not just about implementing tools – it’s equally important to encourage a security-first culture across your business. From front-line staff to members of the leadership team, everyone has a part to play in safeguarding your sensitive information and maintaining the trust of your customers. Staying informed and taking a proactive approach in protecting your business will help ensure you’re better equipped to face any cyber challenges from a position of strength.

Find out more about cyber security solutions from Swiftcomm here or contact us today.