New & Notable


Rackspace confirms ransomware attack after Exchange outages

The cloud service provider said that because the investigation of the ransomware attack is in the early stages, it is unknown what, if any, customer data was stolen.

Get Started

How to use the Hydra password-cracking tool

Need help brute-forcing passwords? Get started by learning how to use the open source Hydra tool with these step-by-step instructions and companion video.


Education sector hit by Hive ransomware in November

The education sector remained a popular target last month, particularly from Hive, a ransomware-a-as-a-service group, that even warranted a government alert in late November.


Rackspace 'security incident' causes Exchange Server outages

Rackspace has not said what caused the security incident, but the cloud provider said it proactively disconnected its Hosted Exchange offering as it investigates the matter.

Find Solutions For Your Project

Pro+ Security Downloads

View All

Information Security Basics

  • Get Started

    Evil Corp

    Evil Corp is an international cybercrime network that uses malicious software to steal money from victims' bank accounts and to mount ransomware attacks.

  • Get Started

    Trojan horse

    In computing, a Trojan horse is a program downloaded and installed on a computer that appears harmless, but is, in fact, malicious.

  • Get Started

    7 steps to implementing a successful XDR strategy

    There's still confusion around what extended detection and response is, but it will play a key role in enterprise security. To successfully implement XDR, follow these steps.

View All Get Started


Videos, Podcasts, Photo Stories and Infographics

Sections from across Security

Enterprise Desktop
Cloud Computing