Ransomware encrypts or steals data to disrupt operations and extort victims, making backups, access controls, and incident response essential.
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Background for this topic.
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.
Similar cases have resulted in serious sanctions, and they were on a far smaller scale Serial tech and digital privacy critic Senator Ron Wyden (D-OR) laid into UnitedHealth Group's (UHG) CEO for appointing a CISO Wyden deemed "unqualified"– a decision he claims likely led to its ransomware catastrophe of late.…
Our collection of the most relevant reporting and industry perspectives for those guiding cybersecurity strategies and focused on SecOps. Also included: fighting cybersecurity burnout; BlackSuit ransomware; the SEC breach rules and risk management.
Attorneys Say Hospital Is Reneging on Paying Up in Case Involving Baby's DeathSix weeks after an Alabama hospital settled the first-ever death claim related to a ransomware attack, attorneys representing the mother of the baby who died - allegedly from birth complications related to the 2019 incident - say the hospital hasn't paid up and are asking the court to intervene.
The operation targeted several significant malware droppers, including IcedID, SystemBC, Pikabot, Smokeloader and Bumblebee
Law enforcement agencies in the United States and Europe today announced Operation Endgame, a coordinated action against some of the most popular cybercrime platforms for delivering ransomware and data-stealing malware. Dubbed "the largest ever operation against botnets," the international effort is being billed as the opening salvo in an ongoing campaign targeting advanced malware "droppers" or "loaders" like IcedID, Smokeloader and Trickbot.
Researchers went in-depth on an attack by the threat group, which mainly targets US companies in the education and industrial goods sectors, specifically to maximize financial gain.
Microsoft says Kim’s hermit nation is pivoting to latest tools as it evolves in cyberspace A brand-new cybercrime group that Microsoft ties to North Korea is tricking targets using fake job opportunities to launch malware and ransomware, all for financial gain.…
A never-before-seen North Korean threat actor codenamed Moonstone Sleet has been attributed as behind cyber attacks targeting individuals and organizations in the software and information technology, education, and defense industrial base sectors with ransomware and bespoke malware previously associated with the infamous Lazarus Group
Microsoft has linked a North Korean hacking group it tracks as Moonstone Sleet to FakePenny ransomware attacks, which have led to millions of dollars in ransom demands. [...]
Centuries-old institution dodges questions on how it happened as ransomware gang claims credit International auctioning giant Christie's has confirmed data was stolen during an online attack after a top-three ransomware group claimed credit.…