Biztonsági szemle

The info is spreading across the news websites: For approximatively two hours, many online services or websites are suffering of an Amazon Web Services outage. Some affected services:

I found another piece of malware this weekend. This one looks more like a proof-of-concept because the second-stage payload is really "simple", but it attracted my attention because it uses a nice technique to obfuscate the code.

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

Aliyu Ibrahim Usman, founder of the Cyber Cadet Academy in Nigeria, shares his passion for raising cybersecurity awareness in the wake of mounting security concerns worldwide.

Microsoft revoked more than 200 digital certificates that threat actors used to sign fake Teams binaries that set the stage for Rhysida ransomware attacks.

The shared responsibility model of data security, familiar from cloud deployments, is key to agentic services, but cybersecurity teams and corporate users often struggle with awareness and managing that risk.

AI interactions are becoming one of the most revealing records of human thinking, and we're only beginning to understand what that means for law enforcement, accountability, and privacy.

Read how Cisco powered the 125th U.S. Open with Wi-Fi 7, 550 access points, and a cloud-managed gateway for seamless, scalable connectivity and enhanced fan experiences.

Megjelent a 2025. 42. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2025.10.10. és 2025.10.16. között kezelt incidensek, valamint az elosztott kormányzati IT biztonsági csapdarendszerből (GovProbe1) származó adatok statisztikai eloszlását is...

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet (NBSZ NKI) tájékoztatót ad ki egy feltételezett csaló konferenciaszervező tevékenységről.

Attackers are everywhere! They try to abuse victims using new communication channels and social engineering techniques! Somebody pointed my to the following Tik-Tok video: hxxps://vm[.]tiktok[.]com/ZGdaCkbEF/.

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