Schools & MATs

DfE Filtering and Monitoring Core Standard graphic for schools and colleges, essential for safeguarding children.

The Keeping Children Safe in Education (KCSIE) document obliges schools and colleges in England to ensure appropriate filters and appropriate monitoring systems are in place and regularly review their effectiveness”. This responsibility is now a standard, no just a technical tick box, but a core leadership and safeguarding function.

Shottermill Junior School building in Haslemere, Surrey, recently impacted by a

In May 2026, Shottermill Junior School in Haslemere, Surrey became the latest UK primary school to fall victim to a ransomware attack. The LockBit 5.0 group officially listed the school as a victim on 9 June 2026, with threat intelligence monitors detecting the initial network infiltration as far back as 20 May 2026. This means the attackers had approximately three weeks of dwell time inside school systems before the attack became public knowledge.

 

Illustration depicting a cyber attack impacting Powys County Council, symbolizing the theft of personal data from schools in

What Happened?

On 4 June 2026, Powys County Council confirmed that a cyber security incident had resulted in the theft of personal data belonging to pupils, staff, and others connected to schools in mid-Wales. Thirteen schools were affected by the wider incident, with personal data specifically taken from at least one. The attack was first identified in April 2026 and, according to the council, was “quickly contained”, but not before unauthorised access to personal data had already occurred.

AI-manipulated images of smiling children, symbolizing the urgent online safety risks for schools

This article combines guidance from the Guardians of Privacy series, produced by Data Protection Education in collaboration with Litus Digital, with urgent new advice issued in May 2026 following confirmed blackmail attempts against UK schools using AI-manipulated images of children. Key sources include the UK Safer Internet Centre (8 May 2026) and the Internet Watch Foundation.

Department for Education's Cyber Security Hub graphic, showing digital protection for schools against cyber threats.

Cyber attacks on schools are no longer a distant threat. The Department for Education (DfE) has just launched a dedicated Cyber Security Hub to help schools navigate this growing danger, and as a school leader, it's worth understanding exactly what it offers and why it matters.  If you were at our conference in February you were lucky enough to see a preview of the tool!

  1. Update to the DfE Digital Cyber Security Standards for Schools and Colleges
  2. Wireless Network Standards for Schools & Colleges: What's New?
  3. How were schools and pupils affected by the C2K cyber attack?
  4. School Cyber Attack: St Anne's Catholic School
  5. Volunteer Acceptable Use Policy & Agreement
  6. Handling Subject Access Requests (SARs) - at the end of term
  7. Holiday Cheer or Cyber Fear? : Essential Pre-holiday Checks
  8. How should schools manage paper archives?
  9. Navigating the Redaction Divide: SAR or PEX?
  10. What type of request have you received? SAR? Educational Record? Or FOI?
  11. Leavers' Memorabilia
  12. Sharing photos on World Book Day: Privacy considerations
  13. The Danger of the 'Data Dump': Why more information isn't always better!
  14. Cyber Alert: Surrey and Sussex Schools Targeted by Phishing and Ransomware Attacks
  15. Parents and students covertly recording conversations
  16. New DfE AI Standards
  17. Is your IT Support Provider Compliant?
  18. The Government Cyber Action Plan
  19. School Cyber Attack: Higham Lane School Hit by Major Cyber Attack: Campus Remains Closed
  20. What does the technology in schools survey tell us?
  21. IT Support Standards for Schools and Colleges Guidance (DfE Digital Standards)
  22. Sharing information to safeguard children and young people in the education sector in the UK
  23. October 31. On the road to improving cyber resilience
  24. October 30. Cyber Support
  25. October 29. Admin Controls & Accounts
  26. October 28. Phishing: Don't Take the Bait!
  27. October 27. Passwords
  28. October 26. Physical Security of Digital Assets
  29. October 25. Server Security: Protecting Your Digital Core
  30. October 24. Backups: Your Recovery Safety Net
  31. October 23. Filtering and Monitoring
  32. October 22. Hardware: Printers
  33. October 21. Hardware: Asset Management
  34. October 20. Hardware: Safe disposal
  35. October 19. Anti-virus/anti-malware
  36. October 18. Regular Updates: Patching Against Threats
  37. October 17. Access Control: Managing User Privileges
  38. October 16. Access Control: Securing Your Digital Gateways (Wi-Fi & Networks)
  39. October 15. Access Control: Securing Your Home Office (Working From Home)
  40. October 14. Access Control : (Multi-factor authentication)
  41. We've teamed up on a podcast with the Small Business Cyber Security Guy
  42. October 13. Cyber Security Awareness
  43. October 12. Training: Empowering your human firewall
  44. October 11. Policies and Procedures: Cyber Blueprint
  45. October 10. Understanding Your Cyber Posture
  46. Time's Ticking: Windows 10 support ends in October 2025!
  47. October 9. A Guide for Education Providers
  48. October 8. How Can Your Organisation Prevent Ransomware Attacks?
  49. October 7: Under Attack: The Reality of Ransomware
  50. October 6: Cyber Action Plan and A Roadmap to Resilience
  51. October 5: Cyber Responsibilities - We're All in This Together
  52. October 4: When a Cyber Attack Hits
  53. October 3: Data Security, the Core of Protection
  54. October 2: Privacy Protection & Safeguarding Personal Data
  55. October 1: Welcome to Cyber Security Awareness Month!
  56. Nursery Cyber attack
  57. Fraud awareness from the DfE
  58. The Classroom's Dark Side: Cyber crime from the Classroom
  59. Data Breach: School sends out names and contact details in a spreadsheet.
  60. KCSIE 2025: Data Protection, AI, and Cyber Security
  61. The Online SCR Data Breach: What You Need to Know
  62. Back to School Basics for Data Protection and Cyber Security Compliance
  63. The Latest Cyber Threat: The "Murky Panda"
  64. Building a Secure School: Using the ICO Accountability Framework to Meet DfE Digital Standards
  65. Why Physical and Data Security Must Go Hand-In-Hand
  66. Digital Safeguarding: DfE announces statutory DfE Digital Standards
  67. The Data Protection Lead/Champion Role
  68. Changes to the Academy Trust Handbook 2025
  69. School closes for two days after cyber incident
  70. Social Media Day 2025
  71. How Ofsted looks at AI during inspection and regulation
  72. Data Breaches 2025 Report Highlights
  73. Not everyone needs access: The Key to Protecting Sensitive Data
  74. School cyber attack: Outwood Academy, Middlesbrough
  75. Alert: Schools receiving Microsoft File Sharing Phishing Emails
  76. School cyber attack: Framlingham College, Suffolk
  77. West Lothian Schools in Cyber Attack
  78. A Wake-Up Call for Cyber Vigilance - Danger in the Threat Landscape for Everyone
  79. New Governor Resources
  80. Are teachers using AI? 83% say its a time-saver
  81. DfE Digital Standards - narrowing the digital divide
  82. Arbor AI - On By Default
  83. DfE Guidance: Choosing a new MIS
  84. Short Guide to AI Video
  85. Safer Internet Day, Cyber Security & Data Protection
  86. The Cyber Resilience Championship
  87. The Multiple Dimensions of Supplier Due Diligence
  88. School shares sensitive pupil information as part of an FOI response
  89. Blacon High School Cyber Attack
  90. WhatsApp and FOI's: ICO Warnings
  91. New AI Guidance from the DfE
  92. What the proposed Government legislative proposal around cyber crime means
  93. DfE update to record keeping and management
  94. Update to data sharing for school immunisation programmes
  95. SLT Digital Lead Profile
  96. The role of governors in cyber security and data protection
  97. Navigating Privacy at the End of Term , Special Occasions and End of Year
  98. South East Technological University has experienced a cyber incident
  99. Safeguarding Identity in Microsoft 365: Protecting the UK Education Sector Against Cyber Threats
  100. Cyber Attack on a Special School
  101. Stealing children's data
  102. Ofqual highlights the value of cyber security training in schools
  103. Fylde Coast Academy Trust Cyber Attack This Week
  104. Calling all IT leads in schools and mult academy trusts!
  105. Ransomware cyber attack on a school in Bromley
  106. School hit by Cyber Attack
  107. DfE Digital Standards for Schools and Colleges Tracker
  108. Schools and Trusts Best Practice Area
  109. ESFA Cyber Essentials Requirement for Colleges from 2024/2025
  110. ICO Reprimands a School
  111. Out of date technology
  112. Data Retention and the Pupil File
  113. Have you assigned your SLT Digital Lead yet?
  114. What's a Cyber Incident and what should we do?
  115. Getting Started with AI (Artificial Intelligence)
  116. Cyber attack on a school during half term
  117. The rise of cyber attacks in schools are causing pupils to miss classes
  118. Cyber attack on a Trust; the aftermath
  119. School Focus: The Vale Federation | Aylesbury
  120. DfE Dealing with Subject Access Requests (SARs) Guidance
  121. Update to the Guidance on Information Sharing from the DfE
  122. Product Focus on Checklists : Initial Trust Plan
  123. Product Focus on Checklists : End of Term Checklist
  124. Product Focus on Checklists : Social Media
  125. Product Focus on Checklists : Lettings
  126. Milk Island: The secret location that allows children to view restricted content on Google Maps
  127. Free Cyber help, advice and training with the Cyber Resilience Centres
  128. The Perils of Paper: The Printing Vulnerability
  129. Product Focus on Checklists : Governors and Data
  130. Product Focus on Checklists : Site Moves
  131. Cyber attack on a University
  132. Product Focus on Checklists : Bring your own device
  133. Product Focus on Checklists : Working out of school/offsite
  134. Cyber Attack on a School
  135. Major cyber-criminal gang Lockbit brought down by UK Law Enforcement
  136. Product Focus on Checklists : Photos and video
  137. Safer Internet Day 2024
  138. Kent Councils Data Breach
  139. Free cyber training for staff
  140. DfE Digital Standards Update
  141. ClassCharts Possible Data Breach
  142. School Focus: St Bernadette's Catholic Primary School | Brighton
  143. Guardians of Privacy: 16. Social Media Checklist
  144. Guardians of Privacy: 15. Navigating Social Media in Educational Settings Summary
  145. Guardians of Privacy: 14. Social Media and Cyber Bullying
  146. Guardians of Privacy: 13. Social Media, Copyright and Intellectual Property
  147. Guardians of Privacy: 12. Social Media and Going Viral
  148. Guardians of Privacy: 11. Staff Social Media Accounts
  149. Guardians of Privacy: 10. Social Media and Cookies
  150. Guardians of Privacy: 9. Social Media and Morality
  151. New Resources for Schools from the ICO
  152. Guardians of Privacy: 8. Social Media Policies
  153. Guardians of Privacy: 7. Social Media Data Retention
  154. Guardians of Privacy: 6. Posting Safely
  155. Guardians of Privacy: 5. Social Media and Consent
  156. Guardians of Privacy: 4. Social Media Access Control
  157. Guardians of Privacy: 3. Social Media Channels
  158. Guardians of Privacy: 2. Law and Regulations
  159. Phishing attacks targeting schools - alert from City of London Police
  160. The ICO reprimands a Multi Academy Trust
  161. Guidance for the use of school email and applying email retention in schools
  162. Data Protection Tips for Early Years Settings
  163. Trust Initial Plan Checklist Update
  164. Update on Advisory for Rhysida Ransomware
  165. Trust Initial Plan for Data Protection Compliance (for Multi Academy Trusts)
  166. Google for Education Resources: Helping IT Admins meet DfE digital and technology standards
  167. Lettings Best Practice and Guidance
  168. The UK Online Safety Bill becomes an Act (Law)
  169. Considerations when migrating to a new MIS
  170. The importance of software updates (PaperCut vulnerability and Rhysida ransomware)
  171. Public bodies and sensitive data
  172. ICO: 10 Step guide to sharing information to safeguard children
  173. Email and Security: ICO recent guidance
  174. Social Media Policy
  175. Data Protection and Cyber Security (Inset Day) Training Ideas
  176. Changes to Microsoft Free Licensing for Schools
  177. What to do in the event of a Cyber Attack
  178. How KCSIE is linked to Cyber Strategy
  179. VICE SOCIETY - Ransomware attacks on schools
  180. Using Tags if you are a group of organisations in the DPE Knowledge Bank
  181. Cyber Insurance in the Public Sector
  182. Cyber Attack: Leytonstone School
  183. The ICO Reprimands a school
  184. Cyber Attack: Dorchester School
  185. Knowledge Bank Role Types: Admin, Staff and Trustee
  186. Cyber Attack: Wiltshire School
  187. Types of Cyber Attacks: The Insider Threat
  188. Why your data is profitable to cyber criminals
  189. Striking Data Breach
  190. January Cyber update - How Can Schools Help Prevent Cyber Attacks?
  191. FOI: Vaccination Justifications
  192. The Education sector now at highest risk of cyber attacks
  193. Schools Blocked from Using Facial Recognition Systems
  194. The Children's Code
  195. Cyber Attacks
  196. Protocol for Setting Up and Delivery of Online Teaching and Learning
  197. Class Dojo International Data Sharing
  198. Secure file transfer of files using Royal Mail
  199. Emergency contacts and consent
  200. Best Practice for Managing Photos and Video
  201. Headteacher fined for breach of data protection legislation

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