Security Bulletin

I have been writing about the ".well-known" directory a few times before. Recently, about attackers hiding webshells [1], and before that, about the purpose of the directory and why you should set up a "/.well-known/security.txt"...

With SMS, voice, and QR-code phishing incidents on the rise, it's time to take a closer look at securing the mobile user.

Discover how states can leverage $50 billion in federal funding to modernize rural healthcare through secure, scalable digital infrastructure—and why timely action is critical to transform care for millions.

Zero trust architecture reduces industrial cyber risks. Learn how Cisco helps secure OT networks at scale without disrupting production.

The long-running South Asian advanced persistent threat (APT) group is advancing its objectives against Pakistani targets, with a shift to deploying Python-based surveillance malware.

In a clever, messed-up twist on brand impersonation, attackers are passing off their spyware as a notorious UAE government surveillance app.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Mandiant provided proactive defenses against UNC6040's social engineering attacks that have led to several Salesforce breaches.

Lapse of critical information sharing and mass furloughs at CISA are just some of the concerns.

Discover how the Cisco 360 Partner Program integrates managed services at its core to boost your profitability, reward growth, and help your MSP business succeed.

For customers seeking choice and open-source solutions for their network operating systems, Cisco offers robust support for SONiC on Silicon One and Cisco 8000 Series Switches. This approach empowers organizations to select the network operating...

The 2025 OCP Global Summit is fast approaching, and Cisco is set to showcase its latest innovations in AI networking, security, and open networking. Discover how these groundbreaking solutions from Cisco—spanning AI infrastructure, P4 programmability...