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Why email is still the biggest cyber risk for schools, nurseries and health practices

Most cyber incidents we see don’t start with sophisticated hacking.

They start with an email that looks normal enough to trust.

A shared inbox.
A supplier update.
A message that appears to come from a colleague or head office.

In schools, nurseries and health and wellbeing practices, email is still the main way people communicate, share documents and make decisions. That also makes it the easiest route in for attackers.

We’ve seen phishing emails that:

  • Ask school staff to “reconfirm” Microsoft logins

  • Pretend to be local authorities or payroll providers

  • Mimic exam boards, insurers or safeguarding partners

  • Request invoice changes or urgent payments

  • Carry malicious attachments disguised as referrals or reports

None of these rely on trickery that feels obvious in hindsight. They work because they look routine.

Why this matters beyond IT

For education and care-focused organisations, email security isn’t just an IT concern.

It touches:

  • Safeguarding – unauthorised access to sensitive pupil or patient data

  • Operational continuity – locked or unavailable systems

  • Financial protection – invoice redirection and payment fraud

  • Compliance – DfE standards, GDPR, DSPT, and insurer expectations

  • Reputation and trust – with parents, families, and service users

This is why inspectors, regulators and insurers increasingly expect organisations to show they have taken appropriate technical measures to protect email and identities, not just rely on antivirus alone.

Why traditional email protection isn’t enough anymore

Basic spam filtering was designed to block nuisance emails.
Modern phishing is more subtle.

Attackers now:

  • Use legitimate cloud services to host fake login pages

  • Register lookalike domains that pass basic checks

  • Send emails from compromised real accounts

  • Tailor messages to specific sectors, roles and times of year

That’s why we focus on behaviour-based email security, not just blocking known bad senders.

How we approach email security for schools, nurseries and health practices

Our role isn’t to add complexity. It’s to reduce worry and support day-to-day working.

We look at:

  • How email is actually used in your organisation

  • Who is most exposed (office staff, leadership, practitioners)

  • What compliance or inspection evidence you need

  • How to reduce risk without disrupting care, teaching, or learning

Where appropriate, we deploy advanced email protection using Check Point Harmony Email and Collaboration, which works alongside Microsoft 365 and Google Workspace to:

  • Detect impersonation and phishing before messages reach inboxes

  • Stop malicious links and attachments in real time

  • Protect against account takeover and business email compromise

  • Provide clear reporting and evidence for audits and insurers

Most importantly, it runs quietly in the background. Staff carry on working. Managers gain reassurance.

Email security is part of safeguarding, not a separate project

We’re seeing a shift across education and health settings.

Email security is no longer framed as “IT protection”.
It’s part of:

  • Keeping information safe

  • Protecting vulnerable people

  • Demonstrating responsible leadership

  • Showing that risks are understood and managed

That’s the conversation we focus on with schools, nurseries and health and wellbeing providers across Derbyshire and beyond.

If you’d like to understand whether your current email setup is doing enough, we’re always happy to talk it through in plain English.

 

 

Kevin Walker, Founder of Black Swan Cyber Security Solutions

Written by: Kevin Walker

Founder, Black Swan Cyber Security Solutions

Based in Chesterfield, Kevin has over 20 years’ experience helping schools, care providers and small businesses meet DfE and Cyber Essentials standards. He’s passionate about calm, compliance-led cyber security and supporting local communities across Derbyshire and South Yorkshire.

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