Biztonsági szemle

This is the second time this year a threat actor has leveraged a CVSS 10.0 vulnerability in Cisco's network control system.

The House Committee on Homeland Security sent a letter about the Canvas cyberattack, the same day that the edtech company said it reached an "agreement" with the ShinyHunters cybercriminals.

Check out a preview of CX at Cisco Live 2026!

Attackers uniquely fingerprint victims before delivering spear-phishing payloads aimed at espionage, in the latest campaign from the Belarussian nation-state threat group.

Discover how we are fortifying the digital battleground with secure AI and quantum-resilient networks, and get the full details on our upcoming demonstrations at TechNet Cyber in Baltimore this June.

The edge is becoming a platform for distributed applications and enterprise services. That shift is opening a new opportunity for service providers: delivering compute and intelligence alongside their connectivity offerings.

The Multipath Reliable Connection (MRC) protocol marks a leap in AI infrastructure. By leveraging Cisco-pioneered SRv6, MRC enables near-perfect uptime and full bisection bandwidth at the scale of 100,000+ GPUs, powering the next generation of AI.

In a changing digital landscape, discover how small and medium-sized businesses, both B2B and B2C, are building trust with customers through personalized and creative marketing strategies.

In a role reversal, investment dollars in security startups exceeded the value of mergers and acquisitions in 1Q26 by more than $1 billion, a rare occurrence.

Use AI-powered predictive DNS defense in Cisco Secure Access to disrupt ransomware and streamline your SOC investigations.

A Nitrogen ransomware attack on Foxconn's North American facilities is one of 600 hits on manufacturers this year, as gangs increasingly target the sector for its low tolerance for downtime.

Tisztelt Ügyfelünk! A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet riasztást ad ki az NGINX webszervereket érintő, távoli kódfuttatást lehetővé tevő sebezhetőségről. A CVE-2026-42945 azonosítón nyomon követett, NGINX Rift kódnevű...