Exploited vulnerabilities have turned up in Ivanti products 16 times since 2024. That’s more than any other vendor in the network edge device space.

The department’s Office of Foreign Assets Control said Guan Tianfeng used a zero-day exploit to deploy malware on 81,000 firewalls.

Rep. Michael McCaul, R-Texas, said some of the malicious messages are coming from email addresses that appear spoofed, or altered in such a way that they look…