Category: Ransomware

Ransomware

First on CNN: US banks report more than $1 billion

US financial institutions reported more than $1 billion in potential ransomware-related payments in 2021 — more than double the amount from the previous year and the most ever reported, according to Treasury Department data shared exclusively with CNN.The five hacking tools that accounted for the most payments during the last half of 2021 are all…

The State of Ransomware Readiness 2022 Infographic

Ransomware has become one of the primary threats to organizations of all types over the past few years. It has become so widespread and costly that many insurance companies are even reconsidering payouts and excluding some forms of ransomware attacks from their coverage – making the need to prevent attacks in the first place all…

Elbie Ransomware Being Distributed in Korea

The ASEC analysis team has identified through internal monitoring that the Elbie ransomware is being distributed under the disguise of ieinstal.exe, an Internet Explorer Add-on installation program. Figure 1. File properties The initial executable decodes the internal data into an executable that performs the actual ransomware behavior (See Figure 2). Figure 2. Decoded executable Afterward,…

What is Ransomware?

Ransomware is a type of malware that targets an organization’s data. Attackers use it to hold valuable information hostage through encryption, requiring a ransom payment for it to be restored. Ransomware affects millions of businesses globally and is currently growing at unprecedented rates — both in terms of the likelihood of a ransomware attack against…

Ransomware: Security Awareness Training Topic

Ransomware is more than three decades old but remains one of today’s most disruptive types of cyber attack.  This category of malware—which gets its name from the payment it demands after locking away victims’ files— can be traced back to 1989, when an evolutionary biologist unleashed the “AIDS virus” via floppy disk in a scheme to extort…