Security Bulletin

Popular open-source machine learning framework PyTorch has been impacted by a critical security flaw, tracked as CVE-2025-32434, which could be exploited to facilitate arbitrary code execution on artificial intelligence model-loading systems, The...

Officials at Texas' City of Abilene have confirmed taking down certain systems following a cyberattack against its internal network initially discovered on Friday, according to The Record, a news site by cybersecurity firm Recorded Future.

Cisco Refresh, one of Cisco’s longest-standing initiatives, is one example of an offering that provides both business and sustainability benefits to customers.

Fabio G., CX Consulting Engineer, shares how a love of languages led him from his home in El Salvador to Poland and a global career at Cisco.

The new EAP tools offer the visibility into emerging threats that many teams sought after for several years.

In diary entry " xorsearch.py: Searching With Regexes" I showed how one can let xorsearch.py generate a YARA rule with a given regular expression.

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

Microsoft said it's making strides in guarding its own systems against external threat actors.

AI, Security, Network Observability, and more. Immerse yourself in expert-led lectures and demos on today’s most transformative technologies at Cisco U. Spotlight, April 24, 2025.

Recent Fog samples are spread through phishing emails referencing pay adjustments.

Since January, threat actors distributing the malware have notched up more than 100 victims.