Biztonsági szemle

Simplify your security with Cisco SASE with Meraki. Easily integrate SD-WAN with SSE for fast, automated protection across your hybrid network.

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

AI-generated content threatens credibility in cybersecurity. This "Ask the Expert" column explores why human oversight matters and how to maintain authentic narratives.

The financially motivated group is combining vishing, IT impersonation, and in-person office intrusions to steal data and extort victims.

A newly discovered, critical zero-day vulnerability is under attack; a Qilin ransomware affiliate has been blamed for at least one incident.

An extension of the Geneva Conventions could impose restrictions on cyberwarfare under ceasefire conditions and close a major loophole in international conflict.

This diary continues the Internet Storm Center's tracking of the TeamPCP supply chain campaign, first documented in the SANS white paper When the Security Scanner Became the Weapon and most recently in the handler diary Activity Through 2026...

The latest attacks, which hit 37 PyPI wheels and 19 code packages, show a continued evolution of the persistent software supply chain threat.

At Cisco Live 2026 Las Vegas, Cisco introduces a new branch and WAN architecture for the AI era, with AgenticOps, quantum-resilient security, simplified operations, and the expanded Cisco 8000 Series Secure Routers family.

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

Threat actors are taking advantage of Internet-exposed tank gauges by breaching gas stations, opening the door to disruption.

AI worms, or "viruses with wings and brains," adapt to new environments, seek out vulnerabilities, and will likely strike within a year, researchers say.