Osaka Data Breach Exposes 1M Emails via Arara Hack
The city of Osaka says more than 1 million email addresses of its online services users leaked after hackers breached Arara, the email delivery service used by its platform vendor TKC.
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The city of Osaka says more than 1 million email addresses of its online services users leaked after hackers breached Arara, the email delivery service used by its platform vendor TKC.
Microsoft researchers showed that editing fewer than 10 rarely used neurons in an AI model, without retraining, can plant a backdoor. Once a trigger shows up, the model emits a command chosen by the attacker, and the agent executes it with its own permissions.
Red Hat fixed two critical flaws in its Quay container registry. The first, `CVE-2026-123710`, lets anyone who can reach the registry read and overwrite private images in every repository, with no account needed if anonymous access is on.
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