Two dozen ICS Patch Tuesday advisories have been published by Siemens, Schneider Electric, CISA and ABB.
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Study Finds Excessive Use of Remote Access Tools in OT Environments
The excessive use of remote access tools in OT environments can increase the attack surface, complicate identity management, and hinder visibility.
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Beckhoff TwinCAT/BSD Vulnerabilities Expose PLCs to Tampering, DoS Attacks
Beckhoff Automation has patched several vulnerabilities in its TwinCAT/BSD operating system for industrial PCs.
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ICS/OT Security Firms Announce Product Updates
Dragos has announced the latest release of its OT security platform, and Nozomi Networks has teamed up with Mandiant for threat intelligence.
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Ransomware Attacks on Industrial Firms Surged in Q2 2024
Dragos has seen a significant increase in ransomware attacks on industrial organizations in Q2 2024 compared to the previous quarter.
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ICS Patch Tuesday: Advisories Released by Siemens, Schneider, Rockwell, Aveva
ICS Patch Tuesday advisories have been published by Siemens, Schneider Electric, Rockwell Automation, Aveva and CISA.
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US Offering $10 Million Reward for Iranian ICS Hackers
The US is offering up to $10 million for Iranian individuals accused of hacking water utility industrial control systems last year.
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Vulnerabilities Exposed Widely Used Solar Power Systems to Hacking, Disruption
Vulnerabilities found in solar power systems could have been exploited by hackers to cause disruption and possibly blackouts.
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Over 40,000 Internet-Exposed ICS Devices Found in US: Censys
Censys has found more than 40,000 internet-exposed ICS devices in the US, and notifying owners is in many cases impossible.
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Security Bypass Vulnerability Found in Rockwell Automation Logix Controllers
A high-severity security bypass vulnerability tracked as CVE-2024-6242 has been found and fixed in Rockwell Automation Logix controllers.
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