Security · 1h ago
Data breach at KDDI exposes 14.2 million email logins across six ISPs
Japanese telecom KDDI disclosed a breach where attackers accessed an email system used by five other ISPs, exposing up to 14.2 million email logins. The compromised data includes email addresses and passwords, potentially affecting millions of users across Japan. KDDI is notifying affected customers and resetting credentials.
Meridian48 take
While KDDI's response is swift, the scale of exposure across multiple ISPs highlights systemic risks in shared infrastructure.
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Data breach exposes up to 14.2 million email logins at six ISPs →
Bleeping Computer
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