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Type Incident

Oracle · Data breach

Oracle Health Data Breach Impacted Over 20 Million Patients

4 sources

At a glance

Low
30-day window, from the last update
Evidence-weighted, not popularity
Why Low

Low rather than Medium: exposure is scored at a default because we cannot see your systems or suppliers. If it touches your systems or suppliers, treat it as Medium.

Briefing

  • Do not treat uncorroborated claims as confirmed breaches.

Questions to ask IT

  • Does this reporting name any supplier, product or service we rely on?
  • Would our monitoring spot an attack like this, and who would we call if it did?

Next steps

  1. Confirm whether this affects systems or suppliers in your estate

Summary

  • Data Breach at Burger King Japan Exposes over 11 Million Customer Records    CPO Magazine

Read the original reportCPO Magazine(opens in a new tab)

Pulse

Last checked 3d ago · Recheck overdue since 6 Nov 2026, 20:37 UK time · 1 quiet check collapsed

Update
26 Oct 2026, 15:13 UK time · 26 Oct

3 corroborating sources attached. Suggested changed to 30d.

EscalationDe-escalationCritical / liveWhat these mean
Drag to pan · Ctrl / ⌘ + scroll or pinch to zoom6 events

1 quiet check hidden.

Sources

How we know

Statements extracted from sources. Higher confidence means stronger corroboration.

  • ClaimedHeadline60% confidence

    Oracle Health Data Breach Impacted Over 20 Million Patients

  • ProbableSummary fact75% confidence

    Data Breach at Burger King Japan Exposes over 11 Million Customer Records CPO Magazine