Written Question·Department for Business and Trade·UIN 121098

Companies House: Cybercrime

Tabled: 16 March 2026

Answered: 19 March 2026

Named Day

Question

Andrew Griffith

To ask the Secretary of State for Business and Trade, with reference to the Companies House news story titled Update on Companies House WebFiling security issue, published on 16 March 2026, how many unique user accounts successfully performed the set of a

Answer

Blair McDougall

It is not currently possible to determine the number of unique user accounts affected. However, Companies House is investigating this from both a technical and customer perspective. Following the initial report, ongoing investigations have found no subseq...

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