Biztonsági szemle

The cyber-espionage group has been using sophisticated custom tools to target government and diplomatic entities in South Asia since early 2025.

F5 disclosed a breach this week that included zero-day bugs, source code, and some customer information.

The Clop ransomware group claimed responsibility for stealing the university's data as part of a broader campaign against Oracle customers.

Organizations across the continent saw 10% fewer attacks in September, but Africa remains the most attacked region in the world, leading the Global South.

October 2025's enormous Patch Tuesday offers plenty of nightmares for admins, including actively exploited zero-days and insidious high-severity privilege-escalation bugs — and it spells curtains for Windows 10 updates.

Chinese APT threat actors compromised an organization's ArcGIS server, modifying the widely used geospatial mapping software for stealth access.

The proof-of-concept exploit allows an attacker to steal sensitive data from Gmail, Google Accounts, Google Authenticator, Google Maps, Signal, and Venmo.

Despite daunting technical challenges, a quantum computer capable of breaking public-key encryption systems may only be a decade or two off.

OT and ICS systems indeed hold the crown jewels of critical infrastructure organizations, but unmonitored data sprawl is proving to be pure gold for increasingly brazen nation-state threat actors like Volt Typhoon, Pearce argues.

With artificial intelligence supplanting entry-level security jobs, new cyber professionals will have to up their game to stay competitive in the industry.

Megjelent a SANS és a Nemzetbiztonsági Szakszolgálat Nemzeti Kibervédelmi Intézet közös kiadványának 2025. októberi száma, melyben a rég elfeledett online fiókjainkkal kapcsolatos veszélyekre hívjuk fel a figyelmet. Bemutatjuk, hogy miért veszélyesek...