SAN JOSE — Cisco Systems has sold several San Jose office buildings to a big Bay Area real estate firm — and also has struck ...

Cisco Systems’ CSCO first-quarter fiscal 2026 networking revenues increased 15% on a year-over-year basis to $7.77 billion, ...

Cisco warned customers today of an unpatched, maximum-severity Cisco AsyncOS zero-day actively exploited in attacks targeting ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent ...

Cisco Systems Inc., a bellwether stock of the dot-com technological revolution, has returned to a record after a quarter century, thanks in part to the artificial intelligence spending boom.

Cisco has lightened its footprint in North San Jose, handing off a chunk of its long-time campus while keeping an option to ...

It only took 25 years, eight months and 13 days, but the stock of Cisco Systems finally hit a new record high.

Cisco warned that Chinese government hackers are exploiting a zero-day in some of its products. Researchers now say there are ...

And if the dotcom bubble taught Cisco anything, it’s not to be complacent. After seeing its stock soar by around 600% in the two years leading to its prior peak, a whopping 80% of its stock value was ...

Cisco said it discovered a Chinese hacking campaign targeting its customers by exploiting a zero-day in some of the company's ...

Cisco stock faces risks from slowing demand, competition and macro headwinds. Here’s what could pressure shares despite ...

Cisco divests from its San Jose campus with a major real estate transaction. Four Silicon Valley mayors. One powerful ...