British businesses have suffered £44 billion ($55.08 billion) in revenue losses over the past five years due to cyberattacks, with more than half of private sector companies falling victim to these incidents.
This was revealed in a report by insurance broker Howden, based on a survey conducted in September.
Financial Toll on Companies
Cyberattacks have eroded approximately 1.9% of revenue on average for affected companies. The report noted that businesses with annual revenues exceeding £100 million are at greater risk, stressing the financial vulnerabilities of larger enterprises in the face of rising cyber threats.
Leading Causes of Cyberattacks
The report identified email compromises and data theft as the primary methods used by cybercriminals.
Compromised emails accounted for 20% of attacks, while data theft was responsible for 18%, leaving companies exposed to both financial and reputational damages.
Alarming Cybersecurity Gaps
Although there are growing risks, the survey found significant gaps in cybersecurity measures among businesses.
Only 61% of companies reported using anti-virus software, and just 55% had network firewalls in place. Barriers such as high costs and limited internal IT resources were noted as reasons for the inadequate adoption of protective technologies.
Sarah Neild, Howden’s head of UK cyber retail, spoke on the urgency of addressing these vulnerabilities. “Cybercrime is on the rise, with malicious actors exploiting weak spots as companies increasingly depend on technology for their operations,” she said, calling for assertive measures to mitigate the growing risks.
As the world gets more digital, businesses stand the risk of facing more sophisticated cyberattacks. The combination of inadequate defences and growing reliance on technology makes organisations susceptible to sophisticated attacks.
Steps to Strengthen Cybersecurity
To counter these threats, businesses are advised to:
- Invest in Solid Defences: Allocate budgets for advanced cybersecurity tools like firewalls, anti-virus systems, and real-time monitoring.
- Enhance Workforce Preparedness: Conduct regular training sessions to help employees identify and respond to threats effectively.
- Perform Routine Security Audits: Regularly assess systems to identify vulnerabilities and implement necessary updates.
The survey, conducted by YouGov among 905 IT decision-makers in the UK’s private sector, warns businesses to prioritise cybersecurity or risk further financial and operational harm.
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