Security Bulletin

Ever wonder what a day at Cisco Bengaluru is really like? Technical Intern Prit S. shares it all, from the chai to the collaboration, and the community.

Discover how Cisco Customer Experience (CX) leveraged AI-ready infrastructure—including networking, compute, and observability—to secure sensitive data, control costs, and maximize ROI on agentic AI workloads.

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet (NBSZ NKI) riasztást ad ki egy kritikus infrastruktúrákat célzó, jelenleg is aktív támadási kampány kapcsán. A rendelkezésre álló elemzés szerint a kampány során iráni kötődésű...

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet (NBSZ NKI) riasztást ad ki a magyar macOS felhasználókat is célzó Odyssey Stealer kampány kapcsán. A rendelkezésre álló elemzés szerint több mint húsz különböző, macOS-specifikus...

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Security teams can't test distributed denial-of-service defenses in a vacuum. They need to test during periods of high demand, such as tax filing deadlines.

Security experts warn of an "AI vulnerability storm" triggered by the introduction of Anthropic's Claude Mythos in a new paper from the Cloud Security Alliance (CSA).

An attacker has been using maliciously crafted PDF files to exploit a zero-day in Adobe Acrobat and Reader for at least four months.

OT asset owners are being asked by regulators to attest to their post-quantum cryptographic readiness without the appropriate tooling, resulting in paperwork dressed up to look like genuine security.

Learn how agentic frameworks orchestrate end-to-end network engineering workflows using skills, MCP servers, and human approval gates.

The prolific China-backed threat group is targeting AWS, Google, Azure, and Alibaba cloud environments and using typosquatting to obscure C2 communication.

Cisco was able to achieve its ambitious Scope 1 and 2 GHG emissions reduction goal through a holistic approach across our global operations, from driving efficiency to sourcing renewable energy.