Biztonsági szemle

The industrial landscape is evolving at an incredible pace. As IT and OT environments continue to converge, the traditional boundaries of network security are shifting, creating both new challenges and significant professional opportunities.

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet riasztást ad ki a Check Point Spark Firewall és Quantum Security Gateway peremvédelmi eszközöket érintő, kritikus besorolású sebezhetőséggel kapcsolatban. Az eszközöket érintő hiba...

Back in 2023, I wrote a diary[ 1] discussing how commonly X-Frame-Options and CSP headers containing the frame-ancestors directive were used on 1 million most popular domains on the internet (based on the Tranco list[ 2]), and how they were set...

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

Former National Cyber Director Chris Inglis warns that cyber attacks threaten hospitals, utilities and essential services.

Voluminous patch updates could soon be the norm, as artificial intelligence accelerates the speed and scale of vulnerability discovery.

"Ghost-Sender" uses Exchange Online or on-premises in hybrid mode with a third-party mail server or spam filter to achieve this level of spoofing.

The attacks stemmed from a GitHub account that was also compromised in a previous Miasmi attack on Microsoft last month.

Microsoft today released patches for 204 vulnerabilities. 38 of these vulnerabilities are considered critical, and three have been disclosed before today. Six of the vulnerabilities affect Microsoft cloud solutions and do not require any user action...

Two separate campaigns target CVE-2025-8088, fixed last July, to conduct data theft and cyberespionage against military and government targets in Ukraine.