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17 articles tagged with #OT Security
Encrygma threat intelligence confirms the emergence of the 'Blinder Tunnel' campaign, an Iranian state-aligned operation targeting aviation and telecommunications sectors. The campaign exploits critical OT vulnerabilities, prompting urgent security warnings.
Encrygma threat data reveals that 68% of critical infrastructure organizations lack real-time visibility into OT assets. Recent campaigns targeting aviation and telecommunications highlight systemic vulnerabilities.
Following a surge in nation-state activity targeting energy and water sectors, the OT Cyber Coalition has formally petitioned CISA to issue binding directives to mandate stricter OT security standards.
As of October 7, 2026, the OT Cyber Coalition has formally petitioned CISA for binding directives to secure operational technology. This follows a surge in attacks targeting water and energy sectors.
Recent intelligence indicates a surge in sophisticated cyber operations targeting U.S. water and energy OT systems. Federal agencies warn of persistent, state-linked actors exploiting vulnerabilities to disrupt essential services.
A China-nexus threat actor, tracked as Longlegs (Storm-2603), is actively exploiting SharePoint vulnerabilities to compromise water and telecommunications operators across three continents.
CISA has unveiled the 'Securing the Next 250' campaign to bolster the resilience of critical infrastructure against sophisticated cyber threats. This move follows a surge in coordinated attacks targeting OT systems across water and energy sectors.
Recent analysis reveals that attackers leveraged vulnerabilities in Spain's Adif web infrastructure to pivot into Renfe's IT systems, resulting in the exfiltration of 500 GB of sensitive data.
The European Union has formally attributed a series of disruptive cyberattacks against critical infrastructure in Poland and across Europe to the Russian FSB's 16th Centre. This follows a summer of heightened tensions and diplomatic warnings regarding state-sponsored sabotage.
Recent cyberattacks targeting Japanese railway operators have raised alarms regarding the security of critical transportation networks. Security analysts are investigating potential links to state-sponsored actors seeking to map operational technology vulnerabilities.
Industrial organizations are currently facing a record-breaking wave of ransomware attacks, with the Qilin threat group accounting for a significant portion of the activity as of late September 2026.
Europe's largest energy grid operators report a significant surge in coordinated cyber and physical attacks. Industry leaders are calling for urgent defensive upgrades to protect critical power infrastructure.
Federal agencies have issued a joint advisory warning critical infrastructure operators of escalating risks from third-party vendors. The alert emphasizes the need for strict remote access controls.
Federal agencies have issued a new advisory urging critical infrastructure operators to enforce strict least-privilege access and remote control protocols to mitigate rising third-party supply chain risks.
CISA has issued an urgent alert regarding a surge in cyber attacks targeting Programmable Logic Controllers (PLCs) within water and wastewater systems. Threat actors are actively locking out operators and disrupting critical water services across multiple states.
Recent intelligence confirms a sustained campaign targeting US water infrastructure, highlighting critical vulnerabilities in OT/ICS environments. Agencies are pivoting to new defense frameworks.
Recent intelligence indicates a sharp increase in sophisticated reconnaissance operations targeting Operational Technology (OT) environments within European and North American energy sectors. Utilities are reporting heightened scanning activity and unauthorized access attempts on critical grid-connected assets.