Security Bulletin

DragonForce, a ransomware "cartel" that has gained significant popularity since its debut in 2023, attacked an MSP as part of a recent supply chain attack, via known SimpleHelp bugs.

The attack dirsupted MathWorks' systems and online applications, but it remains unclear which ransomware group targeted the software company and whether they stole any data.

Workflow automation is no longer a luxury—it’s a strategic imperative that empowers IT teams to scale efficiently, reduce errors, and focus on high-impact work through intuitive, AI-powered tools.

The non-ransomware extortion group has switched up tactics and victimology in a deliberate and focused campaign similar to those of other attackers focused on stealing sensitive data.

See what the CX Marketing team has in store for Cisco Live in San Diego!

Once dismissed as Internet miscreants in hoodies, ethical hackers have hit the big time, earning millions from blue-chip firms. And they say it's their diverse backgrounds that make them top-tier bug hunters.

A multiyear investigation by a public-private partnership has resulted in the seizure of the botnet's US-based infrastructure and indictments for its key players, significantly disrupting a vast cybercriminal enterprise.

This is nothing "amazingly new", but more of a reminder to secure your "authorized_keys" file for SSH. One of the first things I see even simple bots do to obtain persistent access to a UNIX system is to add a key to the authorized_keys file of...

Learn about important changes to DevNet, Cybersecurity, and Collaboration Specialist Certifications coming in February 2026.

Organizations need to broaden their strategy to manage vulnerabilities more effectively and strengthen network cyber resilience.

In every corner of the globe, digital technology is becoming the bridge to opportunity, empowerment, and transformation. Cisco’s Country Digital Acceleration (CDA) program is at the forefront of this movement, revolutionizing how communities connect...

This collaboration merges Exabeam’s New-Scale Security Operations Platform, featuring SIEM, UEBA, and automation, with Vectra AI’s advanced network detection and response tools.