With 5.5 million suspicious e-mail reports in the UK alone last year – where a high number were almost certainly linked to attempted network breaches and ransomware - it is clear to see the scale of the problem. And whilst the high-profile attack on Tesco on October 2021 is the sort of attack that the media promote, it remains the case that smaller retail businesses are more frequently targeted. The impact on a small food producer losing its data may not just be detrimental – Tesco may have lost over £50 million in lost sales and revenue as a result of the attack - it can close them down for good.
DDoS assaults account for 21 percent of all cyberattacks against online retailers, so they are a significant threat, and one that needs to be considered when preparing your cyber defences.
A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, website, or network by overwhelming it with a flood of Internet traffic.
DDoS attacks frequently come from multiple sources to make their identification more difficult. It can also hinder the victim organization’s attempts to stop the DDoS.
In lay terms it’s like an unexpected traffic jam clogging up the highway, preventing regular traffic from arriving at its destination.
DDoS normally present themselves, as you would expect, by a slowing or crashing of a company’s network or website. Which costs you time, reputation and money and potentially drives your customers to competitors websites.
As with most cyber-attacks, they are about money. So, you will probably find a ransom demand coupled with the attack itself – pay up to stop the attack or it will just keep going. And that can be fatal for a small business retailer.
DDoS attacks are notoriously difficult to prevent. The attackers don’t necessarily need internal access to the network as the attack is from the outside – which is why website and external network security are crucial when making your retail business more resilient. DDoS continues to increase in complexity and sophistication meaning that defense against these dark arts needs continual review. But the key points for protection to remember are:-
The impact of a successful attack against your website or network can be catastrophic and lead to website downtime, loss of business and loss of reputation. In the worst cases it can lead to the closure of the business altogether. But all is not lost.
Here at the centre, we would advise you to do three things now:-
If you are a business, charity or other organisation which is currently suffering a live cyber-attack (in progress), please call Action Fraud on 0300 123 2040 immediately. This service is available 24 hours a day, 7 days a week.
Please report online to Action Fraud, the UK's national reporting centre for fraud and cybercrime. You can report cybercrime online at any time using the online reporting tool, which will guide you through simple questions to identify what has happened. Action Fraud advisors can also provide the help, support, and advice you need.
Alternatively, you can call Action Fraud on 0300 123 2040 (textphone 0300 123 2050).
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