United Kingdom – UK Home Office


Exploit: Accidental sharing.
UK Home Office: Ministerial department of the UK government responsible for immigration, security, and law and order.

Risk to Small Business: 2.555 = Moderate: In a mass email communicating with EU citizens applying for the EU Settlement Scheme, an employee inadvertently included all recipients’ emails in the CC field rather than the BCC field, exposing the list of email addresses to all recipients. The agency notified the Information Commissioner’s Office and the Departmental Data Protection Officer about the error, and new internal steps are required to prevent a similar error from happening again.

Individual Risk: 2.714 = Moderate: Individuals included in the communication had their email addresses exposed to all other recipients. However, there is little risk of other information exposed from the message.

Customers Impacted: 240
How it Could Affect Your Customers’ Business: In many ways, this mistake could happen to anyone as human error is often the cause of a data breach. Companies need to put their employees in a position to be successful by implementing software that identifies potential vulnerabilities and deploys real-time safeguards to prevent accidental information sharing.

ClearYolk to the Rescue: Monitoring the Dark Web for stolen credentials is critical for companies who want to provide comprehensive security to their organisation. Our Phishing service compliments that data with simulated phishing attacks and security awareness training campaigns to educate employees, making them the best defense against cybercrime.



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Service Starter Mid Expert Enterprise
Monitoring Yes Yes Yes Yes
Live Notifications & Reporting Yes Yes Yes Yes
Onboarding Session with our Success Team Yes Yes Yes Yes
Monitor all users (up to XX) 150+
Monitored Domain Yes Yes Yes Yes
Additional Domains No 1 3 5
Personal Email Addresses (Gmail / Icloud etc) No 10 30
Monitored Router IP & Device IP Breach No Yes Yes Yes
Dedicated Account Manager No No Yes Yes
Fully managed Service No No No Yes
Go Phishing No No No Yes
Staff Training No No No Yes
PCM (If paid monthly) £45 £75 £150 N/A
PCM (If paid annually 20% discount) £36 £60 £120 N/A
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Annual Saving £180 £180 £360 Call
1 Additional Domain £25 £25 £25
Add Additional 10 Personal Emails £25 £25 £25