Biztonsági szemle

Researchers discovered hackers-for-hire performing cyber espionage and financially motivated heists from the same Web panel.

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet riasztást ad ki a Windows kernelt érintő, észak-koreai kötődésű Lazarus csoport által végrehajtott célzott kampánnyal kapcsolatban, amelyben trójai PDF nézők, fejlett in‑memory...

The trust framework underlying Belgium's electronic ID system was fully compromised by severe vulnerabilities in a key browser extension, showcasing bigger problems with extensions in general.

The "City-Forum" campaign has been active since at least March 2025 and has targeted organizations across multiple sectors with custom tooling.

Walmart co-locates red and blue teams to build trust and improve security through collaborative purple teaming exercises

Attackers continue to target critical infrastructure and government-linked organizations in the country, mirroring the increased activity across Latin America.

The big-box giant has scaled its defenses by encouraging trust and innovation. Good communications, transparency, and team spirit are key factors.

Security experts say prioritization should be the main focus for the August updates, not the massive CVE volume.

The ransomware-as-a-service operation is finding success against critical infrastructure targets with leaked Conti code and old flaws in firewalls and VPN appliances.

New research shows how attackers can use security alerts and blocked events to manipulate and hijack AI agents.

Attacks targeting water systems just keep flowing across a dozen states, against ill-secured, Internet-exposed PLCs.

The maximum-severity vulnerability, which still has no CVE, allows malicious, remote administrator access to the business-analytics platform and its downstream users.