UK business PCs have a one in ten chance of malware infection

9th April 2019
Source: Avast
Posted By : Alex Lynn
UK business PCs have a one in ten chance of malware infection

One in every nine business PCs around the world is at risk of infection from malware at any time, according to new research by Avast. Pakistan, Vietnam and China topped the list of riskiest places to be a business with more than a one in three chance of infection. The United States, the Netherlands and Ireland recorded the lowest business risk ratio globally; however, each still had a one in eleven chance of infection.

The findings were released in the Avast Global PC Risk Report 2019 which analysed Avast’s threat detection and intelligence to discover the frequency of cyber attacks targeting PCs inside business networks. The analysis, calculated over a thirty day period between August and September 2018, compares the likelihood of a cyber attack on PCs in small to mid-sized businesses (SMB) by country and region in order to determine the most ‘at risk’ places.

In the UK, ten percent of business PCs are at risk of exposure to malware, compared to eight percent in the US and Netherlands, and nine percent in Ireland and Australia.

In calculating the risk ratio by Windows operating system (OS), Avast found businesses using Windows 7 and 10 are most at risk with a one in nine chance (11.12% and 10.95%, respectively) of encountering a threat, followed by Windows 8 users (9.38%) and Windows Vista users (6.97%).

There are still many people using outdated versions of Windows, even those on the latest Windows 10 OS, which means they are potentially vulnerable to cyber threats. The Avast PC Trends Report 2019 outlines how nine percent of all Windows 10 and 15% of Windows 7 operating systems currently in use globally are out-of-date or unpatched and potentially vulnerable.

“With the average cost of cyber crime to an organisation now estimated to be $1.43m, the financial and reputational fallout for an SMB after a successful cyber attack could be irrecoverable,” said Kevin Chapman, General Manager and Senior Vice President, Avast Business. “Our new Avast Secure Web Gateway is a SaaS-based web security product that provides SMBs with enterprise-grade protection against the prevalent and advanced threats analysed in this report. This builds out our layered security approach ensuring small businesses are protected on the network as well as at the endpoint as the number of threats hitting organisations continues to grow.”

The Avast 2019 Risk Report covers 158 countries around the world. The statistics are averages based on two types of threats: total and advanced. Total threats include both simple and advanced threats. Simple threats can be defined as malware developed by script kiddies that do not contain advanced packers, anti-emulation features and other types of self protection.

Advanced threats are those spread by nation states, malware with custom packers and hardcore anti-emulation features that is unknown and able to bypass common protection technologies. A link to the full report can be found here.

Methodology
Threat intelligence: This report is based on data obtained by Avast’s threat detection network between August and September 2018. The data relates specifically to threats that targeted Avast’s PC user base and were blocked. In order to provide statistically relevant data, this report covers countries, territories and regions with a sample size of at least 10,000 computers belonging to home users and at least 1,000 computers used by businesses.

Global Risk Ratio: To calculate the risk ratios for this report, the number of PCs where at least one threat was stopped by one of Avast's layers of protection were divided by the total number of PCs Avast actively protected within the 30 day period.


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