【図表】 出典: https://www.hackmageddon.com/2022/01/27/the-biggest-data-breaches-of-2022/ 【ブログ】 ◆The Biggest Data Breaches of 2022 (Hackmageddon, 2023/02/03) https://www.hackmageddon.com/2022/01/27/the-biggest-data-breaches-of-2022/