【ニュース】 ◆Microsoft now detects CCleaner as a Potentially Unwanted Application (BleepingComputer, 2020/07/29 14:42) https://www.bleepingcomputer.com/news/microsoft/microsoft-now-detects-ccleaner-as-a-potentially-unwanted-application/

【ニュース】 ◆Avast: No plans to discontinue CCleaner following second hack in two years (ZDNet. 2019/10/22) https://www.zdnet.com/article/avast-no-plans-to-discontinue-ccleaner-following-second-hack-in-two-years/

【ニュース】 ◆CCleanerの最新版には注意が必要？ (マイナビニュース, 2018/08/04 14:05) https://news.mynavi.jp/article/20180804-673585/