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Atlantic Africa News
Cybersecurity

Why schools are at risk from cyber attacks

As schools become increasingly digital, their exposure to cyber threats grows. But with the right governance, culture and use of free resources, schools can significantly strengthen their cyber defences. Gareth Jelley, cyber security lead at edtech charity LGfL – The National Grid for Learning, explains how

As technology becomes central to teaching, learning, and school administration, educational institutions are increasingly targeted by cyber attackers — more so than many realize. Schools, colleges, and universities are attractive targets for criminals seeking financial gain, sensitive data, or operational disruption, according to cybersecurity analysts and education sector reports.

While digital tools have transformed classrooms, they have also exposed schools to ransomware, phishing, and other forms of cybercrime, threatening both student privacy and the continuity of education.

Why Schools Are Vulnerable

Experts point to several factors that make schools particularly susceptible to cyber attacks:

1. Outdated IT Infrastructure

Many educational institutions still operate on legacy systems that lack modern security patches. Without regular updates, systems become easy prey for automated malware and exploit scripts that circulate on the internet.

2. Limited Cybersecurity Budgets

Tight budgets in the education sector often mean that cybersecurity tools, staff, and training are deprioritized. Schools may lack firewalls, endpoint security, or dedicated IT security personnel — factors that create gaps attackers can exploit.

3. High Use of Digital Tools

The adoption of virtual learning platforms, cloud-based services, and student management systems increases the attack surface. Each connected service is a potential entry point for cybercriminals.

4. Weak Passwords and Poor Access Controls

Students, teachers, and administrators frequently use weak, reused, or easily guessed passwords — a common vulnerability exploited in credential-based attacks. Without two-factor authentication (2FA), compromised login details can give attackers full access.

5. Lack of Cyber Awareness

Teachers and students are not always trained to spot phishing emails, malicious links, or spoofed login pages. Cybercriminals increasingly use social engineering tactics that exploit human trust rather than technical flaws.


Real-World Consequences

Across the UK and worldwide, schools have experienced disruptive attacks:

  • Ransomware has locked administrators out of critical systems.

  • Data breaches exposed student records and personal information.

  • Phishing campaigns have tricked staff into handing over login credentials.

In some cases, schools have had to turn off systems entirely for days, affecting learning continuity and burdening already stretched IT teams with costly recovery efforts.


Best Practices for School Cybersecurity

Cybersecurity experts recommend a blend of strategy, technology, and training:

Strengthen Access Controls

  • Enforce strong passwords and regular changes

  • Require two-factor authentication (2FA) on accounts

  • Limit administrative access to essential users only

Regular Updates and Patch Management

Ensure operating systems, applications, and network hardware are updated and patched promptly to close known vulnerabilities.

Invest in Security Tools

Deploy:

  • Firewalls

  • Endpoint protection

  • Intrusion detection systems

  • Web filtering tools
    These reduce the risk of malware and unauthorized access.

Cyber Awareness Training

Teachers, administrators, and students should receive ongoing training to recognize phishing and suspicious online activity. Simulation tools can help reinforce safe behavior.

Data Backup & Incident Response

Schools must back up data regularly and store it securely offline. Additionally, writing and rehearsing an incident response plan ensures teams respond effectively during an attack.


Why It Matters

As education becomes more digital, cyber risks will grow along with student and staff reliance on technology. A single breach can compromise thousands of records, undermine trust, and disrupt school operations.

Experts stress that cybersecurity is not just a technical issue — it’s a core part of school safety in the digital age.

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