Researchers warn of fileless payloads, memory hooks, and a UDP-based C2 controller that complicate detection and remediation.

According to the researchers, the affected devices at risk from the exploit are Cisco Catalyst 9300 and 9400 Series Switches, and the legacy 3750G series, with both 32-bit and 64-bit switch builds ...

Older Cisco devices unpatched against a recent zero-day vulnerability have been infected with a rootkit in a new campaign.

Threat actors exploited a recently patched remote code execution vulnerability (CVE-2025-20352) in Cisco networking devices ...

A new attack campaign, dubbed Operation Zero Disco by Trend Micro , exploits a vulnerability in Cisco's Simple Network ...

The Ethernet for Scale-Up Networking (ESUN) initiative includes AMD, Arista, ARM, Broadcom, Cisco, HPE Networking, Marvell, ...

As part of its standardization efforts, Meta said it would be a key player in the new Ethernet for Scale-Up Networking (ESUN) ...

The release of its routing ASIC sets out Cisco’s stall for the demands of AI traffic on the network, with recent research by Dell’Oro Group reporting that AI led to a 51% increase in global data ...

The Cisco 8223 rises to the challenge as the only 51.2 terabits per second (Tbps) Ethernet fixed router built for the intense ...

Cybersecurity researchers have disclosed details of a new campaign that exploited a recently disclosed security flaw impacting Cisco IOS Software and IOS XE Software to deploy Linux rootkits on older, ...

Public scans have revealed that hackers can easily find 192,038 Cisco network devices exposed on the internet running a service vulnerable to a zero-day flaw. Attackers are actively targeting ...

CISA has issued Emergency Directive ED 25-03: Identify and Mitigate Potential Compromise of Cisco Devices to address vulnerabilities in Cisco Adaptive Security Appliances (ASA) and Cisco Firepower ...