secwatch.observer — SEC 8-K summary
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Issuer:     YUM BRANDS INC (YUM)
CIK:        0001041061
Form:       8-K
Filed at:   2023-01-19T23:59:59+00:00
Accession:  0001104659-23-004769
Event type: cyber
Sentiment:  negative
Materiality: 0.60
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

Yum! Brands discloses ransomware attack; 300 UK stores closed 1 day, data taken but no customer data
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- Ransomware attack on Jan 18, 2023; containment measures, investigation, and law enforcement notified.
- Less than 300 UK restaurants closed for one day; all stores now operational.
- Data taken from network but no evidence customer databases were stolen.
- No other restaurant disruptions; company does not expect material adverse impact.
- Systems restoration expected to be largely complete in coming days.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1041061/000110465923004769/0001104659-23-004769-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1041061/000110465923004769/tm233852d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-23-004769

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