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0:00 / 0:00I. Material Cybersecurity Incident Overview
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West Pharmaceutical Discloses Material Cybersecurity Breach and Global Operational Disruptions

WST8-KFiling Date: 5/11/2026
West Pharmaceutical Services Inc
Description

What this story covers

West Pharmaceutical Services reported a material cybersecurity incident involving data theft and system encryption. While core systems are restored, the company faces ongoing manufacturing disruptions and unquantified financial impacts as forensic investigations continue with external experts.

Story snapshot

CompanyWest Pharmaceutical Services Inc
TickerWST
VariantStandard detailed
Duration5:30
Filing type8-K
PeriodQ2 2026
IndustryHealthcare & Pharmaceuticals
Accession0000105770-26-000068
Sources1

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Primary Sources

sec_filing8-KView on SEC.gov →

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