Security Bulletin

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The digital refuge: Abortion clinics, activist groups, and other organizations are turning to overseas hosting providers willing to keep their data — and their work — safe.

Life in reactive IT drains time and costs millions. Cisco Principal Architect, Jason Coleman, explains how Cisco is leading the shift to AI-powered, preemptive IT.

Megjelent a SANS és a Nemzetbiztonsági Szakszolgálat Nemzeti Kibervédelmi Intézet közös kiadványának 2025. szeptemberi száma, melyben bemutatjuk az online fiókjainkba való bejelentkezések egy egyszerűbb, gyorsabb és jelentősen biztonságosabb módját...

The Homeland Justice APT tried spying on countries and organizations from six continents, using more than 100 hijacked email accounts.

With the continued success of North Korea's IT worker scams, Asia-Pacific nations are working with private firms to blunt the scheme's effectiveness.

This Tech Tip outlines how organizations can make the shift to post-quantum cryptography for their hybrid cloud environment with minimal disruption.

The notorious Russian state-sponsored hacking unit, also known as Fancy Bear, is abusing Microsoft Outlook for covert data exfiltration.

It's the equivalent of watching more than 9,350 full-length HD movies or streaming 7,480 hours of high-def video nonstop in less than a minute.

While trawling Internet scan data for signs of compromised infrastructure, researchers found that asset owners may not know for years their devices had been hacked.

When I am thinking about the security of manufacturing environments, I am usually focusing on IoT devices integrated into production lines. All the little sensors and actuators are often very difficult to secure. On the other hand, there is also "big...

A "sophisticated" attack that also exploits an Apple zero-day flaw is targeting a specific group of iPhone users, potentially with spyware.