Cybersecurity entity
Every one of those 1 sits in a single category, ransomware. Advantest is most often covered alongside Kosaku Narioka, which appears in 1 of these 1 story. They are less corroborated than the beat average, carrying 2 original sources each against 2.5 for the same window.
Last mentioned: Jul 27, 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, ransomware. Advantest is most often covered alongside Kosaku Narioka, which appears in 1 of these 1 story. They are less corroborated than the beat average, carrying 2 original sources each against 2.5 for the same window. The 6 average consequence score is below the beat benchmark of 6.3 in the same window. We currently track 1 Cybersecurity story that mention Advantest, all published on February 19, 2026.
Computed from the 1 stories linked to this entity, with beat comparisons drawn from all 24 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 Advantest. Shared-story counts are live from our verified record — not editorial picks.
Japanese semiconductor testing giant Advantest has confirmed a ransomware incident affecting its corporate network and potentially compromising sensitive data. The company is currently investigating the scope of the breach and has pledged direct notification to any affected customers or employees.
Source: marketscreener.com · Dow Jones (fr)
Advantest 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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