Threat Pulse 62High
Japan: Uchikomi confirms ransomware and file theft, up to 142,591 accounts
Severity 5ActivereportedWeb servers and gateways

Japan: Uchikomi confirms ransomware and file theft, up to 142,591 accounts

· 10 days ago · @Python_s_ on X
Sources@Python_s_ on X
On X
@Python_s_verifiedNov 7, 15:30 UTC

#NØØT_Security_Alerts 🚨 #ALERT, Uchikomi Confirms Ransomware and Server-File Theft November 4, 2026 CONFIRMED: Investigation of a July 6 server outage found unauthorized access, file encryption and theft. SCOPE: Up to 142,591 potentially affected accounts.

Open on X
Why this score

Plan rubric with caps (verified sweep, Nov 11)

Back to the board

Updated Nov 14, 03:49 UTC. Refreshes on its own.

Add a threat

Paste a link to an advisory, an article or an X post. A person reads every submission before it shows; nothing posts on its own.

Share

The picture people see when the link is posted
Post on XSave picture

This picture is what X, iMessage, Slack and Facebook show under the link. It is drawn fresh from the live board: the board and chart pictures update every 10 minutes, an event picture follows that event.