Security Bulletin
30 Apr 2026
Biztonsági szemle
Sajtószemle – 2026. 18. hét
Megjelent a 2026. 18. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2026.04.24. és 2026.04.29. között kezelt incidensek, valamint az elosztott kormányzati IT biztonsági csapdarendszerből (GovProbe1) származó adatok statisztikai eloszlását is...
30 Apr 2026
Biztonsági szemle
Riasztás a Linux rendszereket érintő Copy Fail sérülékenységről
A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet riasztást ad ki a Copy Fail néven ismert, Linux rendszereket érintő, magas kockázatú kernel sebezhetőségről. A CVE-2026-31431 és EUVD-2026-24639 azonosítón nyomon követett hiba a Linux...
30 Apr 2026
Biztonsági szemle
ISC Stormcast For Thursday, April 30th, 2026 https://isc.sans.edu/podcastdetail/9912, (Thu, Apr 30th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
30 Apr 2026
Biztonsági szemle
Danger of Libredtail [Guest Diary], (Wed, Apr 29th)
[This is a Guest Diary by James Roberts, an ISC intern as part of the SANS.edu BACS program]
30 Apr 2026
Biztonsági szemle
Claude Mythos Fears Startle Japan's Financial Services Sector
Global financial institutions are panicked over Anthropic's new superhacker AI model. Cyber experts aren't quite as worried.
29 Apr 2026
Biztonsági szemle
Reverse Engineering With AI Unearths High-Severity GitHub Bug
Wiz used an AI reverse-engineering tool to pinpoint a vulnerability that previously would have been too costly and time-consuming to undertake.
29 Apr 2026
Biztonsági szemle
AI Finds 38 Security Flaws in Electronic Health Record Platform
Flaws in OpenEMR's platform — used by more than 100,000 healthcare providers — enabled database compromise, remote code execution, and data theft.
29 Apr 2026
Biztonsági szemle
Vect 2.0 Ransomware Acts as Wiper, Thanks to Design Error
The emerging ransomware has been deployed against victims of the TeamPCP supply chain attacks, but organizations should think twice before paying for a decryptor.
29 Apr 2026
Biztonsági szemle
Maximizing Managed Security Services: A Strategic Guide to Optimizing Your Portfolio (Part 1 of 2)
Discover how to maximize your Managed Security Services portfolio. Learn to leverage Cisco’s lifecycle reviews, AI-driven operations, and premium tiering to drive profitability and digital resilience.
29 Apr 2026
Biztonsági szemle
Simplify access control in five easy steps
Learn how site-based, role-based access control (RBAC) in Cisco Catalyst Center helps you securely delegate permissions across on-premises networks using access groups, while defining what users can do and where they can do it.
29 Apr 2026
Biztonsági szemle
Trust: Why security is your next growth engine
In a market where bandwidth is commoditized, trust is the ultimate differentiator. Learn how service providers can turn embedded security into a high-value revenue stream.
29 Apr 2026
Biztonsági szemle
Cisco IQ is generally available. Here’s what that actually means.
Cisco IQ is here! We’re fusing 40 years of human expertise with agentic intelligence to help IT leaders move from reactive firefighting to proactive, predictive success.
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