The costs attributed to ransomware incidents vary significantly depending on the reporting source. business, professional and legal servicesĬosts of ransomware attacks and payment trends.Here are the top 10 ransomware targets by industry, according to cybersecurity firm Sophos: That said, ransomware attacks have affected some verticals more than others in 2021 and will continue to be an issue for years to come. Ransomware can hit any individual or industry, and all verticals are at risk. Ninety-five percent of all the ransomware samples are Windows-based executable files - or dynamic link libraries - according to VirusTotal.The GandCrab ransomware family was the most prevalent at 78.5% of all samples it received, according to VirusTotal.Since 2020, there have been more than 130 different ransomware strains detected, according to VirusTotal's " Ransomware in a Global Context" report:.The Cybersecurity and Infrastructure Security Agency reported in February 2022 that it is aware of ransomware incidents against 14 of the 16 U.S.This represents a 62% year-over-year increase. The FBI's Internet Crime Complaint Center reported 2,084 ransomware complaints from January to July 31, 2021.Approximately 37% of global organizations said they were the victim of some form of ransomware attack in 2021, according to IDC's " 2021 Ransomware Study.".It doubled in frequency in 2021, according to the 2021 " Verizon Data Breach Investigations Report." Ransomware is part of 10% of all breaches.The statistics listed below provide insight into the breadth and growing scale of ransomware threats: Here are some ransomware trends for 2021. While ransomware attacks can infect organizations in different ways, in 2021, some form of phishing email was more often than not a root cause. While there are ransomware attacks that do make use of novel zero-day vulnerabilities, most continue to abuse known vulnerabilities on unpatched systems. This was not a new trend for 2021, but it is one that continues to be an issue year after year. It enables attackers to use a platform that provides the necessary ransomware code and operational infrastructure to launch and maintain a ransomware campaign. Gone are the days when every attacker had to write their own ransomware code and run a unique set of activities. Learn more about double extortion attacks and how to stop them. There, it can be used for other purposes, including leaking the information to a public website if a payment is not received. With double extortion, attackers also exfiltrate the data to a separate location. In the past, ransomware was about attackers encrypting information found on a system and then demanding a ransom in exchange for a decryption key. A prime example of a 2021 ransomware attack is the Kaseya attack, which affected at least 1,500 of its managed service provider customers. Instead of attacking a single victim, supply chain attacks extended the blast radius.
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