NEW: There have been a seemingly endless series of critical flaws and cybersecurity incidents related to Ivanti's VPN appliances in the last few years.
Turns out there was a major one in 2021 that wasn't reported until now, according to Bloomberg.
VPN flaws allowed Chinese hackers to compromise dozens of Ivanti customers, says report | TechCrunch
Chinese hackers allegedly broke into the network of an Ivanti subsidiary in 2021. The hackers exploited a backdoor in its VPN product, which allowed the hackers to gain access to 119 other unnamed organizations.
TechCrunch (techcrunch.com)

