日本全国警察厅（NPA）消息人士周二透露，日本全国20个都道府县警方约12.5万名警官和职员的个人信息，可能因云服务提供商“Arcadia”（阿卡迪亚）遭受网络攻击而泄露。
Personal information belonging to about 125,000 officers and staff members at 20 prefectural police forces across Japan might have been compromised in a cyberattack on cloud service provider Arcadia, sources at the National Police Agency (NPA) said Tuesday.
此外，超过1.8万个属于注册接收犯罪警报的民众和企业的电子邮箱地址也可能遭到泄露。
More than 18,000 email addresses belonging to members of the public and businesses that signed up for crime alerts might also have been exposed.
包括爱知县、兵库县、广岛县在内的20个都道府县警方，曾将一套用于在自然灾害等紧急情况下确认警官和职员安否、以及确认其能否到岗执勤的系统外包给位于大阪府箕面市的Arcadia公司。此次可能泄露的信息包括在该系统中登记的姓名和电子邮箱地址。由于该系统旨在用于紧急通联，大多数邮箱地址被认为是通过私人手机使用的个人账号。部分警方，包括栃木县和埼玉县警方，还在系统中登记了员工所属部门等信息。
The 20 police departments, including those in Aichi, Hyogo and Hiroshima prefectures, had outsourced to Arcadia, based in Minoh, Osaka Prefecture, a system used to check whether officers and staff members were safe during emergencies such as natural disasters, and whether they are able to report for duty. The information potentially exposed includes names and email addresses registered with the system. Because the system was designed for emergency communications, most of the email addresses are believed to be personal accounts used via private mobile phones. Some police departments, including those in Tochigi and Saitama prefectures, had also registered information about which department employees work at.
包括岛根县、山口县在内的4个都道府县警方，还曾向Arcadia外包向居民和企业分发犯罪警报的系统。这些系统包含约1.6万名个人的姓名和电子邮箱地址，以及超过2600个企业及其他组织的电子邮箱地址。京都府和福冈县警方同时使用了上述两套系统。
Four prefectural police departments, including those in Shimane and Yamaguchi, had also outsourced to Arcadia systems for distributing crime alerts to residents and businesses. These systems contained the names and email addresses of about 16,000 individuals, along with more than 2,600 email addresses of companies and other organizations. The police departments in Kyoto and Fukuoka prefectures used both systems.
消息人士称，目前尚未确认有潜在泄露信息被用于诈骗等犯罪活动的案例。全国警察厅已指示受影响的警方收集信息，并提醒相关人员警惕进一步受害的风险。同时，也要求其在紧急情况下安排联络人员的替代手段。
No cases of the potentially exposed information being used for fraud or other criminal activities have been confirmed, the sources said. The NPA has instructed the affected police departments to gather information and alert people to the risk of further harm. It has also called on them to arrange alternative means of contacting personnel during emergencies.
Arcadia遭受的网络攻击也引发了人们对日本其他组织（包括全国各地的地方政府和消防部门）可能发生数据泄露的担忧。
The cyberattack on Arcadia has also raised concerns about potential data breaches at other organizations, including local governments and fire departments across Japan.