Latest coverage for Ransomware
Ransomware encrypts or steals data to disrupt operations and extort victims, making backups, access controls, and incident response essential.
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Ransomware is malware used to deny access to systems or data, usually by encrypting files and demanding payment for decryption. Many operations also steal sensitive information and threaten to publish it, so an attack can create both an availability crisis and a privacy or disclosure risk. Initial access may involve phishing, stolen credentials, exposed remote services, or exploitation of unpatched vulnerabilities; attackers may then move through the network before deploying the payload.
Defenses should combine vulnerability management, phishing-resistant authentication where practical, endpoint and network monitoring, and backups that are isolated from routine administrator access and regularly tested for recovery. Organizations should also limit privileges and segment critical systems to reduce the blast radius. An incident requires rapid containment, preservation of forensic evidence, restoration from known-good backups, and assessment of notification, legal, and regulatory obligations. Threat intelligence can help identify relevant criminal infrastructure or tactics, but it does not replace sound access control, patching, detection, and recovery practices.
Cybercriminals Court Traitorous Insiders via Ransom Notes
Ransomware actors are offering individuals millions to turn on their employers and divulge private company information, in a brand-new cybercrime tactic.
Ransomware Groups Weathered Raids, Profited in 2024
Cybercriminals posted nearly 6,000 breaches to data-leak sites last year — and despite significant takedowns, continued to thrive in a record-breaking year for ransomware.