Biztonsági szemle

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.

Cisco is the Security Cloud Provider to the Black Hat conferences. Learn about the latest innovations for the SOC of the Future at Black Hat USA 2025.

Cisco is the Security Cloud Provider to the Black Hat conferences. Learn about the latest innovations for the SOC of the Future at Black Hat USA 2025.

Cisco is the Security Cloud Provider to the Black Hat conferences. Learn about the latest innovations for the SOC of the Future at Black Hat USA 2025.

Cisco is the Security Cloud Provider to the Black Hat conferences. Learn about the latest innovations for the SOC of the Future at Black Hat USA 2025.