Breachesby GlyphRoyal Borough of Kensington and Chelsea
Disclosed Nov 25, 2025Unverified
Cyberattack disrupts shared IT of three London councils
Kensington and Chelsea, Westminster and Hammersmith and Fulham councils shut down networks and phone lines after a cyberattack on shared IT systems, with an investigation into possible data theft ongoing.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Nov 25, 2025 |
| Attack | Hacking |
| Data exposed | Not stated |
| Sector | Government · GB |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.