Cisco EVP and COO Maria Martinez is leaving on the heels of a companywide layoff notice impacting 5 percent of the global workforce, and as Cisco’s pending $28 billion acquisition of Splunk looms.

Get the latest federal technology news delivered to your inbox. The Cybersecurity and Infrastructure Security Agency is ordering federal agencies to patch Cisco devices that have been exploited by an ...

Hackers backed by a powerful nation-state have been exploiting two zero-day vulnerabilities in Cisco firewalls in a five-month-long campaign that breaks into government networks around the world, ...

If you follow Cisco Systems (CSCO), there has been plenty to digest lately. The US Cybersecurity and Infrastructure Security Agency just issued urgent guidance to federal agencies after hackers were ...

Cisco Systems Inc (NASDAQ: CSCO) announced a $28 billion all cash deal to buy cyber security company Splunk SPLK last week, marking the networking major’s largest acquisition yet. Splunk is a market ...

Cisco has removed a backdoor account from its Unified Communications Manager (Unified CM), which would have allowed remote attackers to log in to unpatched devices with root privileges. Cisco Unified ...

Cisco has been busy genning up product releases, news stories, and hype this at its annual conference, Cisco Live, hosted this week in San Diego. But this is only part of a bigger thing has been ...

50,000 Cisco firewalls vulnerable to actively exploited RCE flaws CVE-2025-20333 and 20362 Cisco and CISA urge immediate patching; no workarounds available for affected ASA/FTD devices Shadowserver ...

Cisco has disclosed that cybercriminals stole the basic profile information of users registered on Cisco.com following a voice phishing (vishing) attack that targeted a company representative. After ...

On Monday, Cisco reported that a critical zero-day vulnerability in devices running IOS XE software was being exploited by an unknown threat actor who was using it to backdoor vulnerable networks.