A cyberattack where malware encrypts a victim’s data, demanding ransom for decryption.

• Malicious File Execution: Attackers often trick users into downloading and executing infected files through phishing emails or compromised websites.
• System Encryption: Once activated, ransomware locks important files, making them inaccessible to the victim.
• Ransom Demand: Hackers display a ransom note demanding payment in cryptocurrency to unlock the files.
• Double Extortion: Some ransomware groups not only encrypt files but also threaten to leak sensitive data if the ransom isn’t paid.
• Propagation Through Networks: Ransomware can spread across corporate networks, infecting multiple systems and causing widespread disruption.
• Mitigation Strategies: Regular backups, patching security vulnerabilities, and employee awareness training help prevent ransomware attacks.

Ransomware Attack on Indian Firm (2025)

Details:

• A major Indian company fell victim to a ransomware attack, where hackers encrypted critical data and demanded a hefty ransom.
• Attackers used phishing emails containing malicious links or attachments to gain entry into the company’s systems.
• Once inside, they deployed ransomware that locked important files and displayed a ransom note demanding payment in cryptocurrency.
• The company struggled to recover data as the attackers threatened to release sensitive information on the dark web if the ransom wasn’t paid.
• Cybersecurity experts were called in to investigate the breach and restore systems without paying the ransom.