Japan Disaster Alert Email Breach: Up to 3.1 Million Addresses Exposed at SpeeCAN RAIDEN, Used by Hundreds of Municipalities
A breach at Arcadia, whose SpeeCAN RAIDEN service sends disaster alert emails for about 875 Japanese municipalities, may have exposed 3.1 million email addresses. A text-based 119 service for deaf users is also affected, and phishing has already reached residents.