London Police Investigate Your Party Database Breach

The Metropolitan Police have launched a criminal investigation into the unauthorized access of a database belonging to Your Party. The probe follows a September 2025 report and an advisory from the Information Commissioner's Office, which indicated the breach may have involved serious criminal activity.

The investigation is linked to a July 2025 internal split. Zarah Sultana launched a membership portal that Jeremy Corbyn described as a false membership system. Sultana previously accused the party of being run by a sexist boys’ club.

Authorities have arrested one man and interviewed one woman under caution for suspected offenses under the 1990 Computer Misuse Act. Neither individual is a Member of Parliament, and police have not accused Corbyn or Sultana of wrongdoing. A spokesperson for Your Party stated the incident was isolated and that party systems remain secure.