Sakura Internet customer data exposed after Sakura Internet breach
Data Leak
Summary
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Sakura Internet disclosed that hackers accessed its sales management system, exposing customer contract and membership information tied to up to 1,360,563 member accounts. The company is individually notifying affected customers and has informed regulators about the exposure. The exact number of impacted accounts is still being determined, so the scope remains under investigation.
Related Happenings
Sakura Rental Server hit by network compromise
Incident
H score59
First: 19.08.2026 23:53
Last: 19.08.2026 23:53
Sources 1
How related:
That hack was less severe, involving unauthorized logins to 583 accounts, access to customer-facing systems and client data, and the installation of malware onto Sakura’s systems.
About this happening:
Sakura Rental Server confirmed a separate intrusion involving unauthorized logins to 583 accounts and malware installed on its systems, adding a distinct compromis...
Sakura Rental Server hit by network compromise
IncidentHow related: That hack was less severe, involving unauthorized logins to 583 accounts, access to customer-facing systems and client data, and the installation of malware onto Sakura’s systems.
About this happening: Sakura Rental Server confirmed a separate intrusion involving unauthorized logins to 583 accounts and malware installed on its systems, adding a distinct compromis...
Timeline
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19.08.2026 03:00 1 articles · 22h ago
Hackers access Sakura Internet's sales management system
Exploitation ObservedOn August 9, attackers accessed Sakura Internet's IT system, including the sales management system that stores customer contract and membership information.
Show sources
- Sakura Internet hack exposes data of up to 1.36 million accounts — www.bleepingcomputer.com — 19.08.2026 23:53
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19.08.2026 03:00 2 articles · 22h ago
Sakura Internet says up to 1,360,563 member accounts may be impacted
Victim Impact UpdateSakura Internet says the incident may have affected up to 1,360,563 member accounts, while the exact number remains under investigation. The company says it is individually notifying affected customers and has informed relevant authorities.
Show sources
- Sakura Internet hack exposes data of up to 1.36 million accounts — www.bleepingcomputer.com — 19.08.2026 23:53
- Sakura Internet hack exposes data of up to 1.36 million accounts — www.bleepingcomputer.com — 19.08.2026 23:53