Prestige Maintenance Suffers Data Breach, Medusa Ransomware Claims Responsibility, Affecting 65,452 Individuals
Commercial cleaning firm Prestige Maintenance became aware of unusual activity in its cyber environment on or about January 17, 2025. An investigation confirmed unauthorized access to files. The Medusa ransomware group claimed responsibility for the attack. At least 65,452 individuals were impacted, with compromised data including names and Social Security Numbers.
Signal context
First seen: Jan 17, 2025
Last updated: Jul 1, 2026
Status: Public signal
Key points
- Unusual activity detected on or about January 17, 2025.
- Unauthorized access to files confirmed.
- Medusa ransomware group claimed responsibility.
Signal analysis
BetaIt helps compare this signal with other published signals without treating the labels as final determinations.
Likely country: 🇬🇧 United Kingdom
inferred from source domains
Watch ransomware, endpoint compromise and business interruption exposure.
- Source type: outside the affected organization
Impact area: Confidentiality, Availability
Likely asset: User or customer data
- 1 signal in the same sector
- 100 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
American cleaning firm Prestige Maintenance hit by major data breach - teisshttps://www.teiss.co.uk/news/american-cleaning-firm-prestige-maintenance-hit-by-major-data-breach-16149Public source from teiss.co.uk.
Commercial cleaning company Prestige notifies 65K people of data breach claimed by ransomware gang - Comparitechhttps://www.comparitech.com/news/commercial-cleaning-company-prestige-notifies-65k-people-of-data-breach-claimed-by-ransomware-gang/Public source from comparitech.com.
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