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Background for this topic.
Cisco produces networking devices and software that manage data flow in enterprise and service provider networks, including routers, switches, and firewalls. These components are often central points controlling network traffic and access, making their integrity critical for secure communications and network stability.
Security risks with Cisco equipment commonly arise from firmware vulnerabilities, exposed management interfaces, and configuration errors that attackers can exploit to gain unauthorized access or disrupt services. Timely application of security patches and strict access controls on device management interfaces are essential to reduce exposure. Monitoring network devices for unusual activity also helps detect potential compromises early in environments relying on Cisco infrastructure.
The China-sponsored state espionage group has exploited known, older bugs in Cisco gear for successful cyber intrusions on six continents in the past two months.
China's Salt Typhoon hackers are still actively targeting telecoms worldwide and have breached more U.S. telecommunications providers via unpatched Cisco IOS XE network devices. [...]
Networks in US and beyond compromised by Beijing's super-snoops pulling off priv-esc attacks China's Salt Typhoon spy crew exploited vulnerabilities in Cisco devices to compromise at least seven devices linked to global telecom providers and other orgs, in addition to its previous victim count.…
Telecoms Still Falling to Chinese Nation-State Hacking Group, Researchers WarnA Chinese cyber espionage group tracked as Salt Typhoon and tied to the mass hacking of telecommunications networks in the U.S. and dozens of other countries has been continuing to seek and hack unpatched equipment, including exploiting two long-patched vulnerabilities in Cisco gear.
Which is why Cisco is adding these Pensando DPUs to more switches Cisco is cramming into more of its switches Pensando data processing units (DPUs) from AMD, which will be dedicated to handling security, storage, and other tasks.…