52% of all organisational communication in the UK flows through the inbox.

September 30, 2025

52% of all organisational communication in the UK flows through the inbox. — This cybersecurity statistic was published by Exclaimer in September 2025. It covers topics including UK, Email security incident. The original data appears in The UK Business Email Report 2025 . For the full methodology and detailed findings, refer to the original report.

Source

View Original Report

Published on 9/30/2025

Share or Copy this stat

Frequently Asked Questions

What does this statistic say?

52% of all organisational communication in the UK flows through the inbox. This data was published by Exclaimer and covers UK, Email security incident.

Where does this data come from?

This statistic comes from The UK Business Email Report 2025 , published by Exclaimer on September 30, 2025. You can view the original report at https://exclaimer.com/research/uk-business-email-report-2025/.

What cybersecurity topics does this cover?

This statistic relates to UK, Email security incident. Browse more statistics on UK or from Exclaimer.

CYBERSTATS

52% of all organisational communication in the UK flows through the inbox.

Source

Share or Copy this stat

Frequently Asked Questions

Want More Statistics Like This?

Related Statistics

Cyberattacks against agencies in the U.S. have surged 25% in the last year and occur more frequently on a weekly basis than in the UK.

64% of enterprise leaders in the UK view AI as posing little or no threat to networks.

Only 28% of leaders in France feel certain they meet regulatory requirements, compared to 60% in the UK.

72% of CISOs agreed that their role has evolved to include leading their organization’s ability to recover continuity following a cyberattack or security incident.

67% of CISOs stated they are the primary executive responsible for ensuring Cyber Resilience within their organization.

In 2025, 83% of CISOs reported that Cyber Resilience was more critical for their organization than traditional cybersecurity measures, compared to 90% in the previous year.

Browse by Topic

Stay Ahead of Cyber Threats