Minamiboso City Tourism Association: prize emails for a Minamiboso city coupon draw carried a list of 1,577 entrants

1. 2020-03-06

   The association held a prize draw for users of the city-only coupons. [1]

2. 2020-03-09 14:00

   Emails to 60 of the winners went out with an Excel file listing the entrants attached. [1]

3. 2020-03-09 14:30

   A recipient told the city's tourism promotion section, which brought the error to light. [1]

4. 2020-03-10 10:30

   The association emailed an apology to the entrants on the list. [1]

5. 2020-03-13

   All 60 recipients confirmed that they had deleted the file. [1]

The names, email addresses, phone numbers, addresses and postal codes of {n:1577} entrants were sent to 60 winners. [1]

The city told the association to have more than one person check the contents before sending to many recipients at once. [1]