Top 10 Most Vulnerable Sectors to Ransomware in 2025
Ransomware attacks are not gone for good, despite the fruitful efforts from law enforcement agencies and cybersecurity experts in cracking down on some of the most notorious ransomware gangs in 2024. Their actions have successfully disbanded key players in the cybercriminal ecosystem, but criminal activities are unlikely to disappear. A new breed of threat actors, driven by varying motivations for ransomware attacks, will rise to fill the void in 2025.
Is your industry at risk? Everyone should be adequately prepared to resist and recover from cyber threats, but these sectors will most likely be targeted in 2025 (based on insights from Spambrella cybersecurity specialists).
Healthcare
The healthcare sector was a top target for ransomware groups in the third quarter of 2024, according to Statista. This trend is expected to continue well into 2025. Hospitals, clinics, and insurance providers hold a wealth of sensitive and valuable data that cybercriminals are interested in. The critical nature of medical services makes them coveted targets, as threat actors are aware that healthcare institutions are likely to pay a ransom quickly to restore services.
Unfortunately, healthcare cyber attacks are often successful. Insufficient cybersecurity protocols and staff training open the way for ransomware gangs to get into the digital systems of medical institutions to steal sensitive information and demand a ransom to release encrypted files. They exploit the desperation of healthcare organizations to maintain patient care.
The latest ransomware attack in the healthcare industry: Synnovis cyber incident.
Public Sector
The public sector is a popular target for ransomware groups due to the role government agencies play in national infrastructure and public services. These organizations handle highly sensitive data like citizens’ personal details, governmental procedures, and national security information. Financially motivated cybercriminals and state-sponsored actors may want to get access to this data to use it to their advantage.
Federal and local agencies have large attack surfaces, consisting of many different departments and legacy systems with inconsistent cybersecurity measures. On top of that, public sector organizations are often underfunded to replace obsolete protective technology, leading to increased national and municipal cybersecurity risks.
The motivation behind targeting the public sector revolves around stealing government data or disorganizing operations in a way that could harm the country’s economy or political stability. Governments are more willing to pay ransoms to protect national interests and safeguard public services.
The latest incident in the public sector: Hoboken ransomware attack.
Financial Services
When money is directly involved, cybercriminals are even more motivated to amp up their activities to compromise customer data or throw financial markets into chaos. That’s why banks, asset management companies, brokerage firms, and other financial institutions will be in jeopardy in 2025 and beyond.
Financial sector vulnerabilities exist within complex IT systems that, if compromised, can wreak havoc on operations across an entire ecosystem of services. Inadequate employee training is another widespread problem that most financial companies have in common. An employee mistake while dealing with a phishing attempt may allow threat actors to demand significant ransoms in exchange for unlocking files or preventing further disruption to financial services.
One of the most recent incidents in the sector: LoanDepot ransomware attack.
Manufacturing
The manufacturing industry has no players who are 100% safe. Ransomware gangs go after manufacturers because bringing a halt to the production process can have frightening implications, especially for large-scale manufacturers in the automotive, electronics, and pharmaceutical sectors. Businesses are at higher risk if they have cut corners on digital transformation and failed to adopt comprehensive cybersecurity solutions.
Cybercriminal groups can secure the biggest financial gains by simultaneously targeting manufacturing lines and conducting supply chain cyber-attacks. When production delays ripple through the entire network of logistics, distribution, and delivery processes, a single attack can affect dozens of businesses and let a malicious actor extract larger ransoms.
Keytronic has recently become a victim of such an attack.
Energy and Utilities
This industry represents critical infrastructure. What can interfere with the functioning of a society is of particular interest to ransomware groups. If they manage to perform a successful attack, they have a solid position to extort governments and businesses. Leaving communities without power, water, or gas can lead to heightened pressure among residents, forcing the targets of such attacks to play by a malicious actor’s rules.
The vulnerabilities within this sector can be explained by neglected critical infrastructure cybersecurity and the unwillingness to keep investing in the modernization of operational technology. Given the nature of their services, energy and utilities companies should not skimp on reliable protection to avoid being hit.
The most recent incident in the energy sector: ENGlobal Corporation ransomware attack.
Education
Universities, schools, and research facilities are considered the low-hanging fruit by malicious actors because of their limited budgets for cybersecurity and the relatively low level of risk awareness among staff and students. Their levels of preparedness to identify potential attacks and act safely to prevent the worst from happening are alarming.
Cyber threats in education are insidious and have many harmful effects, from reputational damage to financial losses. The educational sector is filled with extensive amounts of research data and student records. Ransomware attacks on educational institutions are motivated by the desire to steal this data and demand payments to prevent the release of sensitive student and faculty data.
The latest cyber attack in the US educational sector: Providence Public School incident.
Professional Services
Legal firms and business consultancies are also at high risk of ransomware attacks in 2025. They can be hit through their own networks or third-party tools shared by clients and partners, increasing the attack surface that cybercriminals can exploit. What’s more, professional services companies can’t proceed toward their goals without fully functional IT, which is often a compelling reason for them to enter into ransomware negotiations.
Plenty of data circulates through the professional services industry. Proprietary business strategies and intellectual property are of perennial interest to cybercriminals looking for monetary gains. Without effective prevention mechanisms, professional services companies are soft targets that will always be on a ransomware group’s radar.
One of the most recent ransomware attacks in the sector: Shook Lin & Bok cyber attack.
Information Technology
Even though the IT sector has one of the highest cybersecurity adoption rates of all industries, ransomware attacks are not uncommon here. Tech companies are usually synonymous with tons of sensitive data that threat actors want to get their hands on for extortion or theft.
Ransomware attackers zero in on IT companies with the aim of accessing their proprietary software, intellectual property, or client data. Managed service providers (MSPs) can also be exposed to danger, as breaking into the third-party networks they manage can have a cascade effect across many businesses.
A Microlise cybersecurity incident is a great example of such a cascade effect.
Retail Industry
The process of ransomware target selection by gangs is mainly guided by the desire of cybercriminals to get the most bang for their buck. Retail businesses are all about transactions and multiple payment systems, which makes them a tempting target.
The motivations behind striking retail businesses are generally financial, with attackers looking to hack cash registers and digital payment systems and steal customers’ credit card information. Ransomware groups also know that restoring operations as fast as possible is vital for retailers, maximizing the chances of a successful attack.
Some of the biggest retail names have been hit during a recent Blue Yonder ransomware attack.
Media
Ransomware prevention, detection, and mitigation are a matter of priority for all industries and companies, including news outlets and broadcasters. Affected media operations can create heavy public backlash and pressure organizations into paying ransoms to avoid damage.
Ransomware groups hunt down media organizations to gain access to the content stored within their platforms and derail operations. Attackers most commonly take advantage of their IT vulnerabilities at the hardware and software levels.
One of the most whopping ransomware cases in the media industry: CH Media attack.
Read alternative articles:
