Flaw in UK's corporate registry let directors rummage through rival records
Summary
Companies House, the UK's corporate registry, took its WebFiling platform offline for a weekend due to a security flaw. This vulnerability allowed any logged-in user to access confidential paperwork, including the personal details of company directors and rival company information.
IFF Assessment
FOE
The flaw exposed sensitive data, which is detrimental to defenders aiming to protect corporate and personal information.
Defender Context
This incident highlights the critical importance of robust access controls and secure coding practices, especially for platforms handling sensitive corporate and personal data. Defenders should ensure their own systems prevent unauthorized data disclosure and regularly audit access logs for suspicious activity.