Security Bulletin

Capital One executives share insights on how organizations should design their security programs, implement passwordless technologies, and reduce their attack surface.

Microsoft's May 2025 Patch Tuesday update also contains four other actively exploited zero-day security vulnerabilities, two publicly known bugs, and 12 critical patches.

Tidrone concentrated on military entities and the satellite sector, using their associated service providers and ERP software to infect not just drones but all the entities that are part of their supply chains.

The EU cyber agency ENISA has launched its vulnerability database, the EUVD; security experts shared their thoughts regarding what this means for CVEs, as well as the larger conversation around how bugs are tracked.

CISA responded to concerns that the flaw potentially lets attackers access entire message histories from Signal clones.

Though the app claims to use end-to-end encryption, hackers have reportedly accessed archived data on the app's servers via a new vulnerability.

Explore how Cisco and industry leaders are transforming urban living with AI, IoT, and sustainable technologies showcased at Smart City Expo US 2025 and beyond.

Today, Microsoft released its expected update for the May patch on Tuesday. This update fixes 78 vulnerabilities. 11 are rated as critical, and 66 as important. Five of the vulnerabilities have already been exploited and two were publicly known but...

Cloud security isn’t just about firewalls and permissions. Hidden missteps in your network architecture could be opening the door to costly breaches. Here are three oversights that full mesh SASE architecture helps eliminate.

If you’re a Cisco customer, have you ever wondered if you’re maximizing the full potential of your Cisco investment? If so, then you’ve come to the right place. ‘How I Cisco’ is a new series designed to showcase practical solutions to common business...

Learn how to use the Model Context Protocol (MCP) to inject structured knowledge into a Large Language Model (LLM) at runtime—automatically and programmatically.