Security Bulletin
28 Jan 2026
Biztonsági szemle
Fortinet Confirms New Zero-Day Behind Malicious SSO Logins
To stop the ongoing attacks, the cybersecurity vendor took the drastic step of temporarily disabling FortiCloud single sign-on (SSO) authentication for all devices.
28 Jan 2026
Biztonsági szemle
Consumers Reluctant to Shop at Stores That Don't Take Security Seriously
The retail sector must adapt as consumers become more cybersecurity-conscious. Increased attack transparency is a good place to start.
28 Jan 2026
Biztonsági szemle
China-Backed 'PeckBirdy' Takes Flight for Cross-Platform Attacks
In two separate campaigns, attackers used the JScript C2 framework to target Chinese gambling websites and Asian government entities with new backdoors.
28 Jan 2026
Biztonsági szemle
Odd WebLogic Request. Possible CVE-2026-21962 Exploit Attempt or AI Slop?, (Wed, Jan 28th)
I was looking for possible exploitation of CVE-2026-21962, a recently patched WebLogic vulnerability. While looking for related exploit attempts in our data, I came across the following request:
28 Jan 2026
Biztonsági szemle
Modernizing Campus Networks with Fabric Architecture
Campus networks face increasing complexity as they support a growing and diverse range of connected devices. Cisco’s fabric architecture—especially through solutions like SD-Access and the cloud-managed Meraki dashboard—simplifies and unifies network...
28 Jan 2026
Biztonsági szemle
Delivering Resilient Mission-Critical Communications for Demanding Industries
In sectors like manufacturing, defense, shipping, and mining, mission-critical communications cannot fail. Cisco enables customers with intelligent network assurance and automation that provide the… Read more on Cisco Blogs
28 Jan 2026
Biztonsági szemle
Bridging the Digital Divide: Cisco’s Blueprint for Government IPv6-Only Transition
See how Cisco IT’s successful Bangalore pilot demonstrates a practical, high-availability blueprint for government agencies to embrace IPv6-only networks while maintaining effortless access to essential IPv4 resources.
28 Jan 2026
Biztonsági szemle
Surging Cyberattacks Boost Latin America to Riskiest Region
The region is up against tactics like data-leak extortion, credential-stealing campaigns, edge-device exploitation, and attackers leveraging AI.
28 Jan 2026
Biztonsági szemle
ISC Stormcast For Wednesday, January 28th, 2026 https://isc.sans.edu/podcastdetail/9784, (Wed, Jan 28th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
27 Jan 2026
Biztonsági szemle
AI & the Death of Accuracy: What It Means for Zero-Trust
AI "model collapse," where LLMs over time train on more and more AI-generated data and become degraded as a result, can introduce inaccuracies, promulgate malicious activity, and impact PII protections.
27 Jan 2026
Biztonsági szemle
Vibe-Coded 'Sicarii' Ransomware Can't Be Decrypted
A new ransomware strain that entered the scene last year has poorly designed code and an odd "Hebrew" identity that might be a false flag.
27 Jan 2026
Biztonsági szemle
Critical Telnet Server Flaw Exposes Forgotten Attack Surface
While telnet is considered obsolete, the network protocol is still used by hundreds of thousands of legacy systems and IoT devices for remote access.
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