Acteon

Acteon

Data Breach on June 18, 2024
Data Breach Report
Victimacteongroup.com
Threat ActorHunters
Date DiscoveredJun 18, 2024
DescriptionActeon is a leading global provider of workflows solutions for dental & medical professionnals.
Leak Size734.5GB

Credential Exposure for acteongroup.com

We've indexed 268 @acteongroup.com accounts from external breaches, plus 7 credentials for acteongroup.com itself.

Last checked Aug 23, 2026

@acteongroup.com addresses from external breaches
Third-party breaches188 accounts · across 85 breaches · 165 with a plaintext password · most recent Sep 10, 2024
Combo lists142 accounts · most recent Aug 21, 2026
Passwords for acteongroup.com accounts
Combo lists5 logins · most recent Aug 17, 2026
Infostealer logs2 logins · 2 infected devices · most recent May 9, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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