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The networking giant said this week that an employee suffered a voice phishing attack that resulted in the compromise of select user data, including email addresses and phone numbers.
The Chinese state-sponsored APT has compromised as many as 30% of Cisco legacy routers on a SOHO botnet that multiple threat groups use.
A seemingly sharp drop in the number of compromised Cisco IOS XE devices visible on the Internet led to a flurry of speculation over the weekend — but it turns out the malicious implants were just hiding.
A patch for the max severity zero-day bug tracked as CVE-2023-20198 is coming soon, but the bug has already led to the compromise of tens of thousands of Cisco devices. And now, there's a new unpatched threat.
Just a day after Cisco disclosed CVE-2023-20198, it remains unpatched, and one vendor says a Shodan scan shows at least 10,000 Cisco devices with an implant for arbitrary code execution on them. The vendor meanwhile has updated the advisory with more mitigation steps.
Just a day after Cisco disclosed CVE-2023-20198, it remains unpatched, and one vendor says a Shodan scan shows at least 10,000 Cisco devices with an implant for arbitrary code execution on them. The vendor meanwhile has updated the advisory with more mitigation steps.
Compromised routers, VPNs, and NAS devices from Cisco, Citrix, Pulse, Zyxel, and others are all being used as part of an extensive cyber espionage campaign.