Cyber Attacks

Yahoo disclosed yet another breach that exposed 1 billion user accounts in August 2013. This comes shortly after it announced a smaller but significant hack last September.

The third part of the “Leaking Beeps” series discusses the different types of IT systems connected with unencrypted pages that can be used by attackers for reconnaissance or intelligence gathering.

With a little SDR knowledge and a $20 USB dongle, attackers can read unencrypted pager messages from far away. This time, we look at what that means for nuclear plants, HVAC, manufacturers and other industries still using pagers.

The types of industrial control systems, how they work, and the common challenges and threats.

With a little SDR knowledge and a $20 USB dongle, attackers can read unencrypted pager messages from tens of kilometers away. Who still uses pagers in this day and age? Healthcare facilities. Goodbye, PHI.

Yahoo users are prompted to change passwords as a massive breach compromises 500 million accounts.

DDoS attackers have gaming enterprises in their sights, but there are effective security strategies and solutions available to mitigate these attacks.

An enterprise guide on network segmentation; how it works to secure large enterprise networks, why it's needed, and examples of some of the most widely used network models for different industries.

Banner Health is the newest victim of attackers targeting healthcare enterprises, but the method of attack can be compared to an older incident.