# Companies House data glitch how to respond

An episode of [ICAEW podcasts](https://invisiblenetwork.ai/podcast/1074716082), 18 Mar 2026, 4:05.

Audio: https://www.podtrac.com/pts/redirect.mp3/feeds.soundcloud.com/stream/2286174914-icaew-companies-house-data-glitch.mp3

The Companies House WebFiling service was suspended last weekend after a user found a potentially serious security flaw. Here’s what happened, and what can be learned from it.

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