Claroty Raises $150 Million in Series F Funding
Claroty has raised a total of roughly $900 million and its valuation has reportedly reached $3 billion.
The post Claroty Raises $150 Million in Series F Funding appeared first on SecurityWeek.
OT
Ransomware Hits Romanian Water Authority, 1000 Systems Knocked Offline
Romania’s national water authority, Romanian Waters, was hit by a major ransomware attack affecting 1,000 systems but dams remain safe. Learn how authorities are fighting back without paying the ransom.
Industrial routers bear the brunt of OT cyberattacks, new Forescout research finds
Industrial routers and other OT perimeter devices are absorbing the majority of cyberattacks targeting operational technology environments, according to new Forescout Vedere Labs research. Analysing 90 days of real-world honeypot data, researchers found that 67% of malicious activity was directed at OT perimeter devices, such as industrial routers and firewalls, compared with 33% aimed at […]
The post Industrial routers bear the brunt of OT cyberattacks, new Forescout research finds appeared first on IT Security Guru.
CISA Warns of ScadaBR Vulnerability After Hacktivist ICS Attack
CISA has added CVE-2021-26829 to its Known Exploited Vulnerabilities (KEV) catalog.
The post CISA Warns of ScadaBR Vulnerability After Hacktivist ICS Attack appeared first on SecurityWeek.
Japan Issues OT Security Guidance for Semiconductor Factories
The 130-page document covers several important aspects and it’s available in both Japanese and English.
The post Japan Issues OT Security Guidance for Semiconductor Factories appeared first on SecurityWeek.
CISA Warns of Exploited DELMIA Factory Software Vulnerabilities
Two DELMIA Apriso flaws can be chained together to gain privileged access to the application and execute arbitrary code remotely.
The post CISA Warns of Exploited DELMIA Factory Software Vulnerabilities appeared first on SecurityWeek.
Global Exposure of 180,000 ICS/OT Devices Raises Safety Concerns
Bitsight warns ICS/OT exposure jumped 12% in 2024, leaving 180,000+ critical infrastructure systems open to attack. Learn about the possible vulnerabilities and new malware strains.
Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency
ENISA has published its 2025 Threat Landscape report, highlighting some of the attacks aimed at OT systems.
The post Many Attacks Aimed at EU Targeted OT, Says Cybersecurity Agency appeared first on SecurityWeek.
NIST Publishes Guide for Protecting ICS Against USB-Borne Threats
NIST Special Publication 1334 focuses on reducing cybersecurity risks associated with the use of removable media devices in OT environments.
The post NIST Publishes Guide for Protecting ICS Against USB-Borne Threats appeared first on SecurityWeek.
New Guidance Calls on OT Operators to Create Continually Updated System Inventory
Agencies in several countries have created guidance titled ‘Creating and Maintaining a Definitive View of Your OT Architecture’.
The post New Guidance Calls on OT Operators to Create Continually Updated System Inventory appeared first on SecurityWeek.
…