With the International Anti-Ransomware Day just around the corner on May 12, Kaspersky explores the ever-changing ransomware threat landscape and its implications for cybersecurity.
According to Kaspersky Security Network data, the number of ransomware detections decreased by 18% from 2023 to 2024 – from 5,715,892 to 4,668,229. At the same time, the share of users affected by ransomware attacks increased by 0.02 p.p. to 0.44%. This smaller percentage compared to other cyberthreats is explained by the fact that attackers often don’t distribute this type of malware on a mass scale, but prioritize high-value targets, which reduces the overall number of incidents.
Read more…
Source: Kaspersky
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Ransomware Hits U.S. Electric Utility
February 27, 2020
The Reading Municipal Light Department (RMLD) was infected with ransomware, as revealed in a statement by the electric utility. RMLD did not disclose the details on how their system was infected or the demands of the group behind the malware. There was also no indication of plans to pay ransom to the threat actors. RMLD is an electric utility in ...
- Ransomware Against the Machine: How Adversaries are Learning to Disrupt Industrial Production by Targeting IT and OT
February 24, 2020
Since at least 2017, there has been a significant increase in public disclosures of ransomware incidents impacting industrial production and critical infrastructure organizations. Well-known ransomware families like WannaCry, LockerGoga, MegaCortex, Ryuk, Maze, and now SNAKEHOSE (a.k.a. Snake / Ekans), have cost victims across a variety of industry verticals many millions of dollars in ransom and ...
- Croatia’s largest petrol station chain impacted by cyber-attack
February 20, 2020
A security incident described as “a cyber-attack” has crippled some business operations at INA Group, Croatia’s biggest oil company, and its largest petrol station chain. The attack took place last Friday, on February 14, at 22:00, local time, the company said. Multiple sources have told ZDNet the cyber-attack is a ransomware infection that infected and then encrypted ...
- Assessment of Ransomware Event at U.S. Pipeline Operator
February 19, 2020
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) reported on 18 February 2020 on a ransomware incident impacting a natural gas compression facility at an unidentified U.S. pipeline operator. The ransomware event impacted both IT and ICS assets by causing loss of view and control impacts that caused the facility to implement controlled shutdown processes ...
- Threat Spotlight: Nuke Ransomware
February 19, 2020
Nuke ransomware, first identified in 2016, encrypts files with an AES 256-bit encryption key that is protected by asymmetrically encrypting it using 2048-bit RSA. Once a file is encrypted, Nuke changes the file name to a combination of random characters followed by a .nuclear55 extension. For example, an infected file name might be “ab0a+afbamcdEcmf.nuclear55”. Once Nuke executes it ...
- Bouygues Construction falls victim to ransomware
February 5, 2020
Bouygues Construction has confirmed falling victim to ransomware that it detected across its network on January 30. “As a precautionary measure, information systems have been shut down to prevent any propagation,” the company said in a brief statement. “Our teams are currently fully focused on returning to normal as quickly as possible, with the support of experts. “Installations are ...
