Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Endpoint //

Privacy

5/2/2018
03:00 PM
50%
50%

Ransomware Attacks Jumped 400% Worldwide in 2017

WannaCry led the pack all year, new F-Secure report says.

WannaCry helped boost the volume of ransomware attacks in 2017 dramatically, representing 90% of all ransomware detection reports. Overall, ransomware attacks increased by 400% from 2016, new data from F-Secure shows.

The number of new ransomware variants also spiked by 62%, with 343, and aside from WannaCry, Locky, Mole, Cerber, and CryptoLocker were the most commonly used ransomware families. But according to F-Secure, the overall use of ransomware declined in the second half of 2017. 

"The last couple of years saw cybercriminals developing lots of new kinds of ransomware, but that activity tapered off after last summer. So it looks like the ransomware gold rush mentality is over, but we already see hard core extortionists continuing to use ransomware, particularly against organizations because WannaCry showed everyone how vulnerable companies are," says F-Secure Security Advisor Sean Sullivan. Cryptomining also took hold, he says.

Read more here.

 

 

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
5/3/2018 | 9:18:14 AM
Increase in lack of Backup and Restore plans
ALSO jumped 400% last year as most of the Ransomware stories involved firms and entities that LO AND BEHOLD had zero ideas on how to restore from a failure. 
Sodinokibi Ransomware: Where Attackers' Money Goes
Kelly Sheridan, Staff Editor, Dark Reading,  10/15/2019
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
State of SMB Insecurity by the Numbers
Ericka Chickowski, Contributing Writer,  10/17/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
7 Threats & Disruptive Forces Changing the Face of Cybersecurity
This Dark Reading Tech Digest gives an in-depth look at the biggest emerging threats and disruptive forces that are changing the face of cybersecurity today.
Flash Poll
New Best Practices for Secure App Development
New Best Practices for Secure App Development
The transition from DevOps to SecDevOps is combining with the move toward cloud computing to create new challenges - and new opportunities - for the information security team. Download this report, to learn about the new best practices for secure application development.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-11674
PUBLISHED: 2019-10-22
Man-in-the-middle vulnerability in Micro Focus Self Service Password Reset, affecting all versions prior to 4.4.0.4. The vulnerability could exploit invalid certificate validation and may result in a man-in-the-middle attack.
CVE-2019-12967
PUBLISHED: 2019-10-22
Stephan Mooltipass Moolticute through 0.42.1 (and possibly earlier versions) has Incorrect Access Control.
CVE-2019-17189
PUBLISHED: 2019-10-22
totemodata 3.0.0_b936 has XSS via a folder name.
CVE-2019-4523
PUBLISHED: 2019-10-22
IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 165481.
CVE-2019-17424
PUBLISHED: 2019-10-22
A stack-based buffer overflow in the processPrivilage() function in IOS/process-general.c in nipper-ng 0.11.10 allows remote attackers (serving firewall configuration files) to achieve Remote Code Execution or Denial Of Service via a crafted file.