Here are the key cyber threats that are likely to dominate in the coming months.
1. Next-generation ransomware.
Ransomware remains one of the most dangerous tools of cybercriminals. In 2025, attacks of this type will become even more sophisticated thanks to the use of Ransomware-as-a-Service (RaaS) models that enable even less sophisticated hackers to launch successful attacks. Criminals will use double and triple extortion: not only encrypting files, but also threatening to expose stolen data or launch DDoS attacks on victims who refuse to pay the ransom.
Example: In 2024, a ransomware attack on a major logistics company paralyzed global deliveries. The attackers not only encrypted the systems, but also stole customer data, demanding an additional ransom for their non-disclosure.
2. Attacks on supply chain and cloud providers.
Companies are increasingly relying on cloud services and software provided by third-party service providers, making these systems an attractive target for cybercriminals. Supply chain attacks involve infiltrating a vendor’s software or infrastructure in search of vulnerabilities, allowing hackers to gain access to multiple organizations simultaneously.
Example: The 2020 attack on SolarWinds was one of the first massive supply chain attacks. In 2025, these types of attacks could become even more common, especially as more companies use SaaS software.
3. AI as a tool of cybercriminals.
Artificial intelligence, which is revolutionizing many sectors, is also becoming a tool in the hands of cybercriminals. In 2025, criminals will use AI to automate phishing attacks, generate convincing deepfakes, and create malicious code that can evade traditional threat detection systems.
Example: In 2024, there were reported cases of deepfakes being used to carry out financial fraud. Attackers impersonated financial executives using realistic-looking video footage, which ended up transferring millions of dollars.
4. Phishing and social engineering-based scams.
Phishing remains one of the most effective ways to attack companies. Attackers are using sophisticated techniques that will be improved in 2025 by the use of AI to create extremely realistic emails and SMS messages. In addition, attacks carried out via instant messaging and social media are becoming increasingly popular. Among the afflicting consequences are increased vulnerability to data breaches and data theft.
Example: In 2023, hackers used WhatsApp and LinkedIn to launch phishing attacks on high-ranking financial employees, impersonating their superiors and requesting urgent transfers. Similar attacks in 2025 will be even harder to detect.
5. Attacks on critical infrastructure and IoT.
The Internet of Things (IoT) is a growing network of internet-connected devices, from surveillance cameras to building management systems. Unfortunately, many of these devices have weak security, which poses serious risks and makes them easy targets for attacks.
Example: A 2024 attack on municipal water systems in Europe threatened the clean water supply for hundreds of thousands of people. Attackers exploited security vulnerabilities in IoT devices to take control of water management systems.
6. Attacks on the financial sector and cryptocurrencies.
Cybercriminals are increasingly targeting the financial sector, especially cryptocurrency institutions. Attacks on cryptocurrency exchanges, decentralized finance (DeFi) and payment systems are joining the threat landscape and pose a serious threat.
Example: In 2024, hackers took control of the smart contract of one of the largest DeFi platforms, stealing assets worth hundreds of millions of dollars. Given the lack of regulation and the rapid growth of this industry, similar attacks in 2025 could increase.
Cybercriminals are constantly developing their methods, and technologies that were supposed to make life easier for users can become tools of attack. In the next few years, we can expect the further professionalization of cybercrime, the use of AI to carry out more sophisticated attacks. In 2025, will we see the first successful attacks using quantum computers to break traditional encryption systems?
Cyber threats in 2025 will be even more complex and more difficult to detect. Every security report rings alarm bells that companies that fail to implement preventive measures – that is, constantly monitor new trends and adjust their security strategies – could become easy targets for cybercriminals. One thing is certain – the coming years will pose a huge challenge for global cyber security.
