The malware is configured to operate on systems associated with Israeli water treatment and desalination plants.
The post ZionSiphon Malware Targets ICS in Water Facilities appeared first on SecurityWeek.
Microsoft: Some Windows servers enter reboot loops after April patches
Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security updates. […]
Cursor AI Vulnerability Exposed Developer Devices
An indirect prompt injection could be chained with a sandbox bypass and Cursor’s remote tunnel feature for shell access to machines.
The post Cursor AI Vulnerability Exposed Developer Devices appeared first on SecurityWeek.
NIST Limits CVE Enrichment After 263% Surge in Vulnerability Submissions
The National Institute of Standards and Technology (NIST) has announced changes to the way it handles cybersecurity vulnerabilities and exposures (CVEs) listed in its National Vulnerability Database (NVD), stating it will only enrich those that fulfil certain conditions owing to an explosion in CVE submissions.
“CVEs that do not meet those criteria will still be listed in the NVD but will not
“CVEs that do not meet those criteria will still be listed in the NVD but will not
Man gets 30 months for selling thousands of hacked DraftKings accounts
23-year-old Kamerin Stokes of Memphis, Tennessee, was sentenced to 30 months in prison for selling access to tens of thousands of hacked DraftKings accounts. […]
53 DDoS Domains Taken Down by Law Enforcement
Authorities in 21 countries participated in a coordinated action against DDoS-for-hire services.
The post 53 DDoS Domains Taken Down by Law Enforcement appeared first on SecurityWeek.
Recently leaked Windows zero-days now exploited in attacks
Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or elevated administrator permissions. […]
Operation PowerOFF Seizes 53 DDoS Domains, Exposes 3 Million Criminal Accounts
An international law enforcement operation has taken down 53 domains and arrested four people in connection with commercial distributed denial-of-service (DDoS) operations that were used by more than 75,000 cybercriminals.
The ongoing effort, dubbed Operation PowerOFF, disrupted access to the DDoS-for-hire services, took down the technical infrastructure supporting them, and obtained access to
The ongoing effort, dubbed Operation PowerOFF, disrupted access to the DDoS-for-hire services, took down the technical infrastructure supporting them, and obtained access to
Apache ActiveMQ CVE-2026-34197 Added to CISA KEV Amid Active Exploitation
A recently disclosed high-severity security flaw in Apache ActiveMQ Classic has come under active exploitation in the wild, per the U.S. Cybersecurity and Infrastructure Security Agency (CISA).
To that end, the agency has added the vulnerability, tracked as CVE-2026-34197 (CVSS score: 8.8), to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian
To that end, the agency has added the vulnerability, tracked as CVE-2026-34197 (CVSS score: 8.8), to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian
Operation PowerOFF identifies 75k DDoS users, takes down 53 domains
The latest wave of “Operation PowerOFF,” on April 13, 2026, targeted the distributed denial-of-service (DDoS) ecosystem and its users across 21 countries. […]