https://techcrunch.com/2024/02/01/cisa-federal-agencies-disconnect-ivanti-vpn/ > U.S. cybersecurity agency CISA has ordered federal agencies to urgently disconnect Ivanti VPN appliances given the risk of malicious exploitation due to multiple software flaws. > In an update to an emergency directive first published last week, CISA is now mandating that all federal civilian executive branch agencies — a list that includes the Homeland Security and the Securities and Exchange Commission — disconnect all Ivanti VPN appliances due to the “serious threat” posed by numerous zero-day vulnerabilities currently being exploited by malicious hackers.