Ransomware Report September 2023

An In-Depth Analysis of the Latest Ransomware Trends and Threat Landscape

Dive into the constantly shifting world of ransomware, as we uncover the latest tactics, dissect the most prolific actors, and offer insights to keep your organization one step ahead.

RANSOMWARE THREAT ANALYSIS

Geographic Hotspots of Ransomware

Global Reach: Tracing Ransomware’s Impact Across Nations

Ransomware attacks are a global epidemic, but they disproportionately affect certain regions. The United States consistently tops the chart with the highest number of ransomware victims.
Following the US, UK and Canada are next on the list this month. Wealthy countries are generally favored targets due to their lucrative digital environments. Despite their wealth, some nations see fewer tracks, due to a sense of nationalism from the cybercriminal groups. This suggests the motivations of criminals vary from group to group, with some seeking financial gain and others making political statements.

Ransomware Perpetrators Unmasked

In the complex world of cybercrime, identifyin the culprits is key to understanding and mitigating the threat.

Our data showcases a diverse range of ransomware groups, each with their own unique tactics, techniques, and procedures.
The top three dominating the landscape are Lockbit 3.0, AlphaVM, and Ransomed.vc. Each of these groups has a distinct modus operandi and target preference, painting a picture of a highly specialized and segmented market.
It’s important to remember, however, that while these groups grab the headlines, countless other smaller, yet equally dangerous groups are operating under the radar. By understanding the tactics of these leading groups, organizations can better anticipate potential threats and adapt their defenses accordingly.

Industry Breakdown

The distribution of ransomware attacks across industries highlights the varying degrees of cyber risk exposure.

Not all industries are targeted equally by ransomware groups. Our data shows that Professional, Scientific, and Technical Services, Manufacturing, and Retail bear the brunt of these attacks. The high value of data and often weaker cybersecurity defenses make these sectors particularly attractive targets. However, no industry is immune, and the ever-evolving nature of ransomware means that staying ahead of the curve is vital for all sectors. By understanding which industries are most targeted, we can infer the sectors that ransomware groups perceive as the most vulnerable or lucrative, helping to direct focus and resources in the ongoing fight against this cyber menace.

Geographical Preferences of Ransomware Groups

The geographical focus of ransomware groups reveals strategic patterns and preferences.

Each ransomware group has a unique footprint in terms of their geographical targets. The data shows that groups like Clop, LockBit 3.0, and Play predominantly target specific regions.
Understanding these patterns can help nations and organizations to better anticipate and prepare for potential threats.
However, it’s critical to remember that cybercrime knows no borders, and organizations in all countries should remain vigilant against these rapidly evolving threats. The diversity in targeting underscores the global nature of the ransomware problem and the need for international cooperation in addressing it.

Ransomware Strikes: Industry-wide

Ransomware threats are industry-agnostic, but some sectors attract more attention than others.

Each ransomware group has a unique pattern of target selection, but some industries find themselves more frequently caught in the crosshairs. Based on our data, Manufacturing, Professional, Scientific and Technical Services, and Finance and Insurance often emerge as primary targets for ransomware attacks. For instance, one particular ransomware group, Lockbit 3.0, shows a discernible preference for Manufacturing. It’s critical for these industries to understand and anticipate these patterns, preparing robust defenses against potential threats. Remember, forewarned is indeed forearmed.

Spotlight on Ransomware Indicators

Ransomware indicators expose exploited vulnerabilities, shaping our understanding of ransomware group tactics.

Leveraging the data-rich platform of Black Kite, we analyze ransomware indicators to identify common vulnerabilities that ransomware groups exploit. These indicators, including IP addresses, domains, or hashes, have been associated with our list of victims this month.
By shedding light on At least one credential leaked in the last 90 days, MX and DNS misconfigurations, and Open RDP or SMB ports publicly visible, we highlight the cyber vulnerabilities ransomware groups actively exploit. Recognizing these indicators and taking prompt preventive measures can significantly strengthen an organization’s defenses against ransomware attacks.

At least one IP address that was part of a botnet, malware propagation, or spam propagation

Use of out-of-date services/products with possible vulnerabilities of high exploitability

At least one possible phishing domain

Open RDP or SMB ports publicly visible

At least one credential leaked in the last 90 days

MX and DNS misconfiguration that may allow spoofing and phishing attacks

RSI Breakdown for IT Industry

Exploring the Ransomware Susceptibility Index (RSI) values of companies within the IT industry unfolds their unique ransomware risk landscape.

The Ransomware Susceptibility Index (RSI) quantifies a company’s likelihood of falling victim to a ransomware attack. In this month’s spotlight, the Educational services industry takes center stage as we dissect the RSI distribution of thousands of companies within this sector.
As seen from the data, a considerable portion, 31% to be precise, of the analyzed Educational services companies have an RSI of 0.4 or higher. This figure is critical as companies with an RSI of 0.4 and above are at a significantly high risk of ransomware attacks. These findings underscore the need for Educational services companies to implement robust cybersecurity measures and proactively manage their ransomware risk, thereby contributing to a healthier cybersecurity posture within the industry.

Industry-wide RSI Breakdown

An Analysis of the average RSI values across industries provides a clear picture of industry-specific cyber risks.

In our continuous monitoring of hundreds of thousands of companies, we’ve computed the average RSI (Ransomware Susceptibility Index values for each industry. These values paint a comprehensive picture of the industry-specific cyber risks that organizations face. In this month’s analysis, Education, Nuclear reactors, materials and waste, and Emergency Services show the highest average RSI values. The data suggests that these industries may have heightened exposure to ransomware threats and need to be especially proactive in bolstering their cybersecurity defenses.

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