One of the vulnerabilities was discovered by Citizen Lab and another was found by the Google Threat Analysis team.
Article Link: https://www.zdnet.com/article/apple-releases-patches-for-catalina-and-ios-12-5-5-vulnerabilities/#ftag=RSSbaffb68
One of the vulnerabilities was discovered by Citizen Lab and another was found by the Google Threat Analysis team.
Article Link: https://www.zdnet.com/article/apple-releases-patches-for-catalina-and-ios-12-5-5-vulnerabilities/#ftag=RSSbaffb68