Cybersecurity entity
Every one of those 1 sits in a single category, security. Tesco is most often covered alongside AstraZeneca, which appears in 1 of these 1 story. Tesco appears in 1 tracked Cybersecurity story from March 14, 2026. The tracked stories average 2 original sources each.
Last mentioned: Aug 7, 2026
Entity pulse
Coverage balance Negative coverage leads. Negative coverage exceeds positive coverage by 100 percentage points.
Figures are computed live from our source-verified story record — see our methodology for how impact and sentiment are derived.
Every one of those 1 sits in a single category, security. Tesco is most often covered alongside AstraZeneca, which appears in 1 of these 1 story. Tesco appears in 1 tracked Cybersecurity story from March 14, 2026. The tracked stories average 2 original sources each.
Computed from the 1 stories linked to this entity, with beat comparisons drawn from all 14 Cybersecurity stories published in the same date window. Shares are omitted below five stories and comparisons below a twenty-story baseline.
Coverage cohort
Other entities that clear the same relevance threshold in stories also covering Tesco. Shared-story counts are live from our verified record — not editorial picks.
Filing Guidance Issued
Official guidance released for companies missing deadlines due to the outage.
Vulnerability Discovered
Dan Neidle identifies a critical session management flaw in the WebFiling dashboard.
Companies House Alerted
Tax Policy Associates notifies the UK corporate register of the security risk.
Service Suspension
Companies House takes the WebFiling service offline for investigation and patching.
Companies House has taken its WebFiling service offline following the discovery of a severe vulnerability that allowed users to view and edit the personal data of other businesses. The flaw, which exposed directors' home addresses and dates of birth, was triggered by a simple browser navigation action, raising significant concerns over corporate identity theft and fraud.
Tesco is linked from 1 story on this site, each scored at or above our 35% relevance threshold — see how these pages are built.
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