Ransomware encrypts or steals data to disrupt operations and extort victims, making backups, access controls, and incident response essential.
Search across headline titles and summaries.
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.
A new disclosed cPanel flaw tracked as CVE-2026-41940 is being mass-exploited to breach websites and encrypt data in "Sorry" ransomware attacks. [...]
Federal Cybersecurity Funding Declines; Criminals Could Access Mythos-Class ModelsEfforts to combat ransomware and improve resilience continue to deliver - but the situation is fraught, with the American government no longer the cybersecurity leader it once was. Emerging frontier artificial intelligence models additionally look set to hand attackers formidable new capabilities.
Exploitation was underway before patches landed, at least one victim reports ransomware demand
Exploitation was underway before patches landed, at least one victim reports ransomware demand CISA has added a critical cPanel bug to its known-exploited list, confirming that attackers are already poking holes in one of the internet's most widely used hosting stacks.…
The cybersecurity workers used their knowledge and skills to conduct ransomware attacks for notorious gang, rather than protect victims against them
The U.S. Department of Justice (DoJ) on Thursday announced the sentencing of two cybersecurity professionals to four years each in prison for their role in facilitating BlackCat ransomware attacks in 2023
Two former employees of cybersecurity incident response companies Sygnia and DigitalMint were sentenced to four years in prison each for targeting U.S. companies in BlackCat (ALPHV) ransomware attacks. [...]
Ryan Goldberg and Kevin Martin attacked five companies in 2023 and extorted nearly $1.3 million from one of their victims. The post Former incident responders sentenced to 4 years in prison for committing ransomware attacks appeared first on CyberScoop.
Experts Weigh How the US Could Raise the Stakes for Would-Be AttackersAs ransomware attacks on hospitals continue to disrupt patient care and sometimes contribute to serious patient harm, policymakers are increasingly debating whether the U.S. should treat such incidents as acts of terrorism - and even pursue homicide charges when a patient death occurs.
The emerging ransomware has been deployed against victims of the TeamPCP supply chain attacks, but organizations should think twice before paying for a decryptor.
The Vect 2.0 ransomware wipes large files instead of merely encrypting them, making recovery impossible – even for the attackers
Researchers are warning that the VECT 2.0 ransomware has a problem in the way it handles encryption nonces that leads to permanently destroying larger files rather than encrypt them. [...]
When 0APT and KryBit attacked each other, they exposed infrastructure and operational data, giving defenders rare insight into ransomware operations.
'Full recovery is impossible for anyone, including the attacker' Organizations hit by the wave of Trivy and LiteLLM supply-chain compromises that paid Vect in hopes of recovering their data likely did not get much back, according to Check Point Research. That's because the ransomware Vect uses isn't actually ransomware at all, but a wiper that destroys any file larger than 128KB.…
Threat hunters are warning that the cybercriminal operation known as VECT 2.0 acts more like a wiper than a ransomware due to a critical flaw in its encryption implementation across Windows, Linux, and ESXi variants that renders recovery impossible even for the threat actors
Ransomware groups 0APT and KryBit have doxxed each other online