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Logitech confirms data theft via third-party zero-day
Clop claimed about 1.8TB of internal data.
- Organisation
- Logitech
- Disclosed
- 17 November 2025
- Affected
- Not stated
- Data
- Internal corporate data
- Attacker
- Clop
- Severity
- major
- Region
- Global
- Source
- CM Alliance monthly roundup ↗
Cite this
Nuffield Consulting, “Logitech confirms data theft via third-party zero-day”, The Daily Tech Wire outage & breach log, 17 Nov 2025. https://techwire.nuffieldconsulting.com/incidents/2025-11-17-logitech-breach/ (retrieved 15 Nov 2026).
This entry summarises public reporting. Please also cite the original source: CM Alliance monthly roundup, https://www.cm-alliance.com/cybersecurity-blog/november-2025-major-cyber-attacks-ransomware-attacks-data-breaches.
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