Security Bulletin

The maximum-severity vulnerability CVE-2026-20127 was exploited by an unknown but sophisticated threat actor who left very little evidence behind.

Stop getting "everything but the kitchen sink" from AI. Learn how to use the Role-Action-Context-Output framework to transform AI from a blunt instrument into a strategic partner for your small business.

Discover how Cisco is upskilling its employees in the AI era, as seen in our FY25 Purpose Report.

A Chinese keyboard warrior inadvertently leaked information about politically motivated influence operations through a ChatGPT account.

The vulnerabilities highlight a big drawback to integrating AI into software development workflows and the potential impact on supply chains.

Researchers suggest defenders monitor how these malicious groups re-form and leverage the useful threat intel to guide their next moves.

The PCI Security Standards Council experienced a record year in many regards, but its first annual report shows it needs to work even faster to stay ahead of attackers.

See how SEW USOCOME and NXO France use URWB for uninterrupted Automated Guided Vehicles (AGVs) connectivity with simplified deployment with Cisco Wireless with URWB.

Linked to North Korean fake job-recruitment campaigns, the poisoned repositories are aimed at establishing persistent access to infected machines.

Germany’s Transformation Fund is ushering in a new era of digital healthcare, with billion invested in modernizing hospitals and empowering care professionals. This blog explores how the country is shaping a smart connected healthcare future.

A secure AI data platform combines VAST and Cisco UCS with Cilium, Tetragon, and Cisco AI Defense to accelerate RAG and agentic AI, while enforcing container-level segmentation, runtime visibility, and model/MCP security. Ship AI outcomes faster...

Attackers are bypassing email gateways through telephone-oriented attack delivery (TOAD), in which the only email payload is a phone number.