The Rise of Ransomware
Ransomware is malware that infects your computer, encrypts your files and data, and then demands a ransom payment to unlock or restore them. Once paid, attackers usually provide a link to download decryption keys, but many experts warn that paying a ransom perpetuates the cycle of cyberextortion and does not guarantee that all your data will be restored.
Attackers use a variety of tactics to infect your computers, including social engineering techniques like phishing and malspam emails and exploitation of vulnerabilities in your software. Once an attacker gains access, they typically display a message to victims that announces their attack and demands a ransom payment in crypto. The attackers usually offer a time limit to make the ransom payment, after which they may increase or not provide the decryption key.
The COVID-19 pandemic accelerated the trend of employees blending their personal and work digital environments, resulting in more opportunities for attackers to exploit cybersecurity weaknesses. Attackers have exploited these weaknesses to take advantage of businesses, governments, and hospitals across the globe. According to IBM 2024 threat analysis, healthcare organizations were most impacted by ransomware attacks and the software development industry was second.
The rapid rise of ransomware has largely been explained by the fact that attackers can earn more value from their attacks than other cybercrime-related activities. However, the underlying societal forces driving this expansion are not well understood because most analyses rely on a technical approach that focuses on specific malware tool kits and criminal actors. Such research is necessary but insufficient for drawing societal conclusions to address the growing ransomware threat.