on365

on365

Data Breach on August 19, 2024
Data Breach Report
Victimon365.co.uk
Threat ActorQilin
Date DiscoveredAug 19, 2024
Descriptionon365 is a UK-based provider of data center and energy efficiency solutions.
Leak SizeUnknown

Credential Exposure for on365.co.uk

We've indexed 21 @on365.co.uk accounts from external breaches.

Last checked Aug 23, 2026

@on365.co.uk addresses from external breaches
Third-party breaches21 accounts · across 18 breaches · 19 with a plaintext password · most recent Feb 8, 2021
Combo lists8 accounts · most recent Dec 3, 2025

None of this is necessarily connected to the ransomware attack above.

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